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用中文浏览 phys.org 最新报道

数据来源: 该页面支持的版本: 该页面支持的语言: 订阅地址: 社交媒体: 最后更新于: 2025-10-08T22:20:21.257+08:00   查看统计
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Illegal cannabis cultivation leaves lasting chemical footprint on California''s public lands (phys.org)
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Deforestation can cause eight-fold increase in flood event risk (phys.org)
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Deadwood brings wild orchids to life: Study uncovers important carbon flux in the ecosystem (phys.org)
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The remarkable rise of eBird—the world''s biggest citizen science project (phys.org)
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AI-based method accurately segments and quantifies overlapping cell membranes (phys.org)
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As ocean temperatures warm, fish in Western Australia are heading south (phys.org)
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Every third school in Vilnius lies in a high air pollution zone, Lithuanian study reveals (phys.org)
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Webb unveils doomed star that could help solve mystery of missing massive red supergiants (phys.org)
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Protected areas in the Hauraki Gulf nearly triple under a new law—but it comes with a catch (phys.org)
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Likely origins of black hole collision with ''squashed'' orbital path revealed (phys.org)
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Whiskers for warrens: Why wombats have such whiskery snouts (phys.org)
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Half the UK''s fish stocks are overfished—but the evidence shows how they can be revived (phys.org)
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Soil bacteria and minerals can form a natural ''battery'' that breaks down antibiotics in the dark (phys.org)
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New data analysis finds significant wage disparities for Latinas across California counties (phys.org)
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Cheaper, fresher, greener—new research promises lower prices for local food (phys.org)
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V717 Andromedae is an active low mass ratio contact binary, observations reveal (phys.org)
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Look to the skies this week to see the ''Draconid'' meteor shower (phys.org)
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Wild mushroom harvesters in Mid-Atlantic region collect fungi, build community (phys.org)
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Algorithm reveals ''magic sizes'' for assembling programmable icosahedral shells at minimal cost (phys.org)
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Once dominant, US agricultural exports falter amid trade disputes and rising competition (phys.org)
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Wildlife flee as floods swamp Indian parks (phys.org)
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Three scientists win Nobel Prize in chemistry for the development of metal-organic frameworks (phys.org)
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Record flooding hits Vietnam city, eight killed in north (phys.org)
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New Zealand''s seas warming faster than global average: Report (phys.org)
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Energy storage and new materials eyed for chemistry Nobel (phys.org)
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Snakebite surge as Bangladesh hit by record rains (phys.org)
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AI advance helps astronomers spot cosmic events with just a handful of examples (phys.org)
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The human cost of healthy eating: Some recommended US diets carry higher risk of forced labor in food supply chains (phys.org)
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Lizard genetics provide new perspective on evolution (phys.org)
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Method to assess the status of wild reindeer may help with conservation efforts (phys.org)
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Slime mold soil microbes could be a source of potent antimicrobials (phys.org)
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Imported cut flowers at low risk of spreading livestock viruses, finds study (phys.org)
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Record-breaking 2024 Amazon fires drive unprecedented carbon emissions and ecosystem degradation (phys.org)
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Tree swallows thrive despite pollution from forever chemicals (phys.org)
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Assessing overconfidence among national security officials (phys.org)
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Scientists unlock new patterns of protein behavior in cell membranes (phys.org)
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Adding human guidance to AI tutors enhances benefits for students, study finds (phys.org)
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Bacterial enzyme and nanoparticle discoveries hold promise for treating gut pain (phys.org)
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High-speed onion mist: Cutting technique and blade sharpness affect droplet spray, study shows (phys.org)
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Antarctic Circumpolar Current flowed three times faster 130,000 years ago, core samples reveal (phys.org)
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Questionable lead reporting for drinking water virtually vanished after Flint water crisis, study reveals (phys.org)
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Europe isn''t prepared for the unmanned aircraft threat. Will its ''drone wall'' be enough? (phys.org)
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How land restoration could address malnutrition among India''s Indigenous families (phys.org)
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Eight out of 10 supply chain risk categories show decline for 4th quarter (phys.org)
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US Latinos hit new population and labor force records (phys.org)
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Why free speech rights got left out of the Constitution—and added in later via the First Amendment (phys.org)
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Policing in a pandemic: Harlem residents speak out on safety, bias and mistrust (phys.org)
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Splitting water: How order and disorder direct chemical reactivity (phys.org)
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Leafcutter ants have blind spots, just like truck drivers (phys.org)
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Eco-friendly technology removes toxic PFAS from water (phys.org)
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Bamboo-based plastic can be made to biodegrade quickly, but still holds up in tough conditions (phys.org)
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Abandoned land drives dangerous heat in Houston, researchers find (phys.org)
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The world''s snow leopards are very similar genetically—findings suggest that doesn''t bode well for their future (phys.org)
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Internet favors the development of flexible identities among language learners (phys.org)
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Sustainable consumption needs more social pressure, study says (phys.org)
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Considering the risk of wildlife-spread diseases during ecosystem restoration (phys.org)
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More women to win Nobel science prizes in future: Former laureate (phys.org)
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Neutron scanning of coral fossils reveals Earth''s hidden climate history (phys.org)
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AI adoption jumps to 84% among researchers as expectations undergo significant ''reality check'' (phys.org)
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Tory plan to scrap net zero target puts UK climate leadership at risk (phys.org)
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Smartphones manipulate our emotions and trigger our reflexes. No wonder we''re addicted (phys.org)
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Observing quantum weirdness in our world: Nobel physics explained (phys.org)
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Chinese companies are changing the way they operate in Africa: Here''s how (phys.org)
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Worrying levels of lead detected in the Indigenous population of the Amazon (phys.org)
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How fish affect carbon storage in the ocean (phys.org)
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Children are capable of extreme bravery from a young age. A psychologist explains how (phys.org)
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Africa''s ''great green wall'' is stalling: In Senegal very few planted areas show progress (phys.org)
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From the pulpit to the picket line: For many miners, religion and labor rights have long been connected in coal country (phys.org)
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Researchers discover enlarged areas of the spinal cord in fish, previously found only in four-limbed vertebrates (phys.org)
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Physicists detect water''s ultraviolet fingerprint in interstellar comet 3I/ATLAS (phys.org)
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Between rain and snow, machine learning finds nine precipitation types (phys.org)
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The H-1B visa fee hike in the United States opens a policy window for Canada (phys.org)
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Tariffs have potential to reshape US beer market, says study (phys.org)
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Wings, booze and heartbreak: What my research says about the hidden costs of sports fandom (phys.org)
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Words matter when it comes to wages, prestige linked to female-associated jobs (phys.org)
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More young adults are living with their parents than previous generations did (phys.org)
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A safer solvent for organic chemistry labs (phys.org)
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Two-step excitation unlocks and steers exotic nanolight (phys.org)
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Easter Island''s statues actually ''walked,'' and physics backs it up (phys.org)
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Hidden highways of the sky mapped: How wind, temperature and species dynamics shape aerial habitat distribution (phys.org)
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Polymer scaffold can self-assemble in tissue to deliver multiple vaccine components over time (phys.org)
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Animations of wildlife tracking data help explore animal movements (phys.org)
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Scientists learn that rare bacterium ''plays dead'' to survive (phys.org)
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Developing technology to deploy stabilized solar arrays and enable spacecraft docking (phys.org)
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Blackwater photos suggest new symbiosis between fish and anemones (phys.org)
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Efficient bacterial modeling cuts computational costs for researchers (phys.org)
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The world''s chemical pollution: Current state of research (phys.org)
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Boosting work engagement through a simple smartphone diary (phys.org)
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Hiring in high-growth firms: Exploring the timing of organizational changes (phys.org)
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Rare intersex spider among new species discovered in Thailand (phys.org)
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Research shows COVID-19 hit Dutch scientists hard, but did not widen the gender publication gap (phys.org)
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Small-scale societies worldwide show universal pattern in tool specialization (phys.org)
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Chemists discover new way of breaking down climate-damaging ''laughing gas'' (phys.org)
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Enzyme pair unlocks a microbial puzzle to better treat, prevent and detect disease (phys.org)
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Uncovering diverse water adsorption characteristics in metal–organic frameworks (phys.org)
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Increase in cell volume and nuclear number of the koji fungus enhances enzyme production capacity (phys.org)
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Plant-based lubricant outperforms talc and microplastics, offering a nontoxic alternative for seed dispersal (phys.org)
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First device based on ''optical thermodynamics'' can route light without switches (phys.org)
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Physicists develop new quantum sensor at the atomic lattice scale (phys.org)
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Tracking flood frequency key to protecting communities, according to study (phys.org)
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Yeast proteins reveal the secrets of drought resistance (phys.org)
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Jamestown colonists brought donkeys, not just horses, to North America, old bones reveal (phys.org)
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Rare deep-sea dives reveal what shapes biodiversity in Japan''s trenches (phys.org)
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Mexican migrants struggle to reintegrate after being deported (phys.org)
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Plasma rampdown prediction model could improve reliability of fusion power plants (phys.org)
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High-precision measurements reveal the energies of nuclear decays (phys.org)
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New study rules out binary hardening as cause of Dimorphos''s orbital period drop (phys.org)
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Gravitational lenses imaged by Webb during its first run (phys.org)
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The space beyond our planet is a long way from empty and a long way from boring (phys.org)
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Climate change may create ''ecological trap'' for species who can''t adapt (phys.org)
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General relativity could make life possible on planets orbiting white dwarfs (phys.org)
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Composite metal foam endures over 1 million load cycles at 400C and 600C (phys.org)
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Powerful and precise multi-color lasers now fit on a single chip (phys.org)
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Cracking the secret of Kanazawa gold leaf''s brilliant texture (phys.org)
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New species of poisonous frog discovered in the Peruvian Amazon (phys.org)
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Hiking Nobel laureate finally learns of his prize (phys.org)
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''Veggie burgers'' face grilling in EU parliament (phys.org)
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The future of Antarctic ice: New study reveals the mathematics of meltwater lakes (phys.org)
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Ancient teeth provide new insight into the lives of the world''s first farming villagers (phys.org)
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''Bigfoot'' virus found: New phage targets Legionnaires'' disease-causing bacteria (phys.org)
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Some carbon projects are actually harmful to climate: Study shows how to avoid that (phys.org)
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Scientists discover hidden gecko species in Atacama desert (phys.org)
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What parents need to know about AI in the classroom (phys.org)
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Ancient Patagonian hunter-gatherers took care of their injured and disabled, study finds (phys.org)
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Nanotech probe detects vitamin C levels in fresh produce and juices (phys.org)
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Australian teachers are some of the highest users of AI in classrooms around the world, survey reveals (phys.org)
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Setting health standards for sharks (phys.org)
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Nobel Prize for physics goes to 3 scientists for discoveries in quantum mechanical tunneling (phys.org)
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Archaeologists uncover ritual platforms that helped pave the way for Chinese unification (phys.org)
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''Unprecedented but not unexpected'': Study unpacks record 2023 ocean heat wave (phys.org)
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Unreachable Nobel winner hiking ''off the grid'' (phys.org)
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Could this year''s drought dull fall foliage viewing? (phys.org)
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Computer advances and ''invisibility cloak'' vie for physics Nobel (phys.org)
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The Nobel Prize in physics is to be announced Tuesday (phys.org)
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Florida''s Mote Marine Laboratory relocates hundreds of marine animals to new 130M facility (phys.org)
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Involuntary childlessness rates compared between Israel and US in international study (phys.org)
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Industry scientists reveal reluctance to test chemicals for behavioral effects, despite growing evidence (phys.org)
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DNA nanospring that measures cellular motor power could yield improved disease diagnosis (phys.org)
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Waste management workers have gone from hero to zero in the public''s eyes since the pandemic, UK research says (phys.org)
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With new analysis, Apollo samples brought to Earth in 1972 reveal exotic sulfur hidden in moon''s mantle (phys.org)
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Bacteria may influence accumulation of gold nanoparticles in spruce tree needles (phys.org)
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Spain culls cattle to contain lumpy skin disease (phys.org)
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Southern right whales awe admirers in Patagonia after coming back from brink of extinction (phys.org)
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Research team explores inclusion at conferences (phys.org)
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Researchers integrate waveguide physics into metasurfaces for advanced light control (phys.org)
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AI streamlines search for catalysts to clear hydrogen production hurdles (phys.org)
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Digital twin for forests developed with help of new laser scan technology (phys.org)
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Student-led study finds sex education fails 2SLGBTQIA students (phys.org)
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How to solve the remote work stalemate—study offers tools for successful hybrid work (phys.org)
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Dog treats recalled nationwide over Salmonella risk to pets (phys.org)
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3I/ATLAS''s coma proves another cometary formation theory (phys.org)
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Plastic pollution disrupts recovery of threatened coral reefs (phys.org)
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Regenerative farming can boost soil carbon in Ethiopia, but climate change limits gains (phys.org)
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Stretchable waveguides maintain stable transmission even when bent or twisted (phys.org)
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Map of bacterial gene interactions uncovers targets for future antibiotics (phys.org)
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Naturally fast-growing spruce trees have many long fibers, case study shows (phys.org)
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YouTube shapes young people''s political education, but the site simplifies complex issues (phys.org)
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How to conduct post-atrocity research: Key insights from practitioners in the field (phys.org)
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Virtual particles: How physicists'' clever bookkeeping trick could underlie reality (phys.org)
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Quantum uncertainty captured in real time using femtosecond light pulses (phys.org)
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Satellite scans can estimate urban emissions (phys.org)
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How biological motors achieve maximum efficiency (phys.org)
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More than a quarter of Canadian teens have experienced sexual violence online (phys.org)
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Accelerating climate modeling at a lower cost (phys.org)
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How the Southern Ocean controlled climate and atmospheric carbon dioxide during the lukewarm interglacials (phys.org)
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Lake Tahoe algae experiment suggests seasonal shifts ahead (phys.org)
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Mysterious signs on Teotihuacan murals may reveal an early form of Uto-Aztecan language (phys.org)
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Sweet taste cells resist nerve damage through c-Kit protein, study finds (phys.org)
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Location, individual circumstances impact caregiver well-being, researchers find (phys.org)
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Report: Sustainability in supply chains is still firm-level priority (phys.org)
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Molecular motors drive new non-invasive cancer therapies (phys.org)
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World''s first known butt-drag fossil trace was left by a rock hyrax in South Africa 126,000 years ago (phys.org)
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Third dimension of data storage: Physicists demonstrate first hybrid skyrmion tubes for higher-density quantum computing (phys.org)
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Key wheat genes that control plant height and grain size identified (phys.org)
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From engines to nanochips: Physicists redefine how heat really moves (phys.org)
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Q&A: The essential role of the urban tree microbiome—a key to city health (phys.org)
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Trust found to be more important than cost in climate policy (phys.org)
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Novel intracellular trafficking pathway discovered in plant cells (phys.org)
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Harnessing GeSn semiconductors for tomorrow''s quantum world (phys.org)
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Bringing the digital revolution to direct exoplanet imaging with LCD technology (phys.org)
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We need a solar sail probe to detect space tornadoes earlier, researchers say (phys.org)
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Open communication may be the only way of reaching highly polarized audiences (phys.org)
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Coastal flooding in the Bay Area: New research illuminates strategies for adaptation (phys.org)
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Flexible schedules and other negotiated arrangements may affect teams'' success—for better or worse (phys.org)
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Universities can turn AI from a threat to an opportunity by teaching critical thinking (phys.org)
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Could life exist on Mars today? Here''s what the latest evidence says (phys.org)
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Unlocking the structural analysis of alkaloids with a new metal-organic framework (phys.org)
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Built to move: The role of design in sports participation (phys.org)
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More and more Australian families are homeschooling. How can we make sure they do it well? (phys.org)
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Intense rain, landslides and potholes everywhere: How climate change is trashing Australia''s roads (phys.org)
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AI tool visually maps science funding and its real-world impacts (phys.org)
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Six months in ''climate hell'': Relentless heat causes routine fainting episodes in textile factories, investigation shows (phys.org)
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New species of deep-sea shark and crab discovered off Western Australia (phys.org)
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Conservatives less influenced by higher education on death penalty views (phys.org)
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What past education technology failures can teach us about the future of AI in schools (phys.org)
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Strontium optical lattice clock exhibits record-high coherence time (phys.org)
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Book of Kells: Exploring the evidence that points to Pictish origins in north-east Scotland (phys.org)
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Sharper exoplanet data: Limb darkening correction can boost transit depth accuracy fivefold (phys.org)
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Take a flight over the Martian surface with the Mars Express orbiter (phys.org)
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Why clicks and movements matter in digital survey responses (phys.org)
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Inhalers drive carbon emissions equivalent to 530,000 cars each year, study shows (phys.org)
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New research suggests red dwarf systems are unlikely to have advanced civilizations (phys.org)
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Innovative approaches can help finance sector respond to nature loss (phys.org)
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How MXenes truly work: Novel technique shines light on next-gen nanomaterials (phys.org)
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How forest soil properties influence arsenic mobility and toxicity in soil organisms (phys.org)
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Synthesized protein from fish blood could prevent food and drugs from freezing (phys.org)
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Smart cutting system used by female sawflies could transform surgery and reduce patient harm (phys.org)
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How black holes produce powerful relativistic jets (phys.org)
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Opinion: People want to engage with science. Don''t mistake questions for controversy (phys.org)
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Chip-based phonon splitter brings hybrid quantum networks closer to reality (phys.org)
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One hiker dead, hundreds rescued after heavy snowfall in China (phys.org)
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Climate-resilient cultivation could secure winter wheat (phys.org)
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Domestic work inequality emerges as factor in both economic disparity and marriage trends, reports study (phys.org)
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Researchers develop the first miniaturized ultraviolet spectrometer chip (phys.org)
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''Toothpick grooves'' in ancient fossil human teeth may not be from toothpicks after all (phys.org)
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VERITAS observations explore a unique microquasar (phys.org)
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Clam shells sound alarm over unstable North Atlantic currents (phys.org)
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Teachers increasingly sharing active-learning lessons with colleagues, study shows (phys.org)
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Crop breeding can cut methane emissions (phys.org)
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Australians more accepting of theft as retail crime grows, new study finds (phys.org)
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Is competition good for trade? Study explores how guilt and disappointment shape decision-making (phys.org)
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Lessons from a historic quest to heal spider bites are helping to fight neglected tropical diseases today (phys.org)
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Chemists create red fluorescent dyes that may enable clearer biomedical imaging (phys.org)
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How enzymes ''dance'' while they work, and why that''s important (phys.org)
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Researchers unearth origins of Ancient Egypt''s Karnak Temple (phys.org)
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A ''stick-peel-reuse'' adhesive based on lock-and-key chemistry (phys.org)
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As flight delays loom, SpaceX puts up defense in rocket vs. airplane debate (phys.org)
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Millions rely on dwindling Colorado River—but are kept ''in the dark'' about fixes, critics say (phys.org)
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Marine mammals are dying in record numbers along the California coast (phys.org)
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Breeding program at Queens Zoo helps restore vulnerable rabbit species (phys.org)
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Medicine Nobel to trio who identified immune system''s ''security guards'' (phys.org)
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The real reasons Endurance sank—study finds Shackleton knew of ship''s shortcomings (phys.org)
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Wheat diversity discovery could provide an urgently-needed solution to global food security (phys.org)
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How marine heat waves reshape ocean food webs and slow deep sea carbon transport (phys.org)
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Rocket test proves bacteria survive space launch and re-entry unharmed (phys.org)
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Order from disordered proteins: Physics-based algorithm designs biomolecules with custom properties (phys.org)
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Vast reserves, but little to drink: Tajikistan''s water struggles (phys.org)
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The first supermoon of the year is approaching. Here''s what to know (phys.org)
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Americans, Canadians unite in battling ''eating machine'' carp (phys.org)
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How to grow a giant pumpkin, with help from science (phys.org)
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Egypt reopens Amenhotep III''s tomb after over 20 years of renovation (phys.org)
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Strange ''rogue'' planet spotted guzzling matter like a star (phys.org)
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Repetitive negative thinking mediates relationship between self-esteem and burnout in students, study finds (phys.org)
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Undergrad students deploy applications to geosynchronous satellite 22,236 miles above Earth (phys.org)
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Australia''s new food security strategy: What''s on the table, and what''s missing? (phys.org)
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Saturday Citations: Bird news: Vultures as curators and a newly discovered interspecies warning call (phys.org)
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Molecular coating cleans up noisy quantum light (phys.org)
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Computational tool helps forecast volcano slope collapses and tsunamis (phys.org)
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First wolf-dog hybrid confirmed in Greece (phys.org)
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Accelerated Gulf of Maine warming may pose a serious threat to American lobsters (phys.org)
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Why some human GII.4 noroviruses are better than others at infecting cells (phys.org)
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Energy harvesters surpass Carnot efficiency using non-thermal electron states (phys.org)
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Novel method for controlling Faraday rotation in conductive polymers (phys.org)
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Ultra-thin sodium films offer low-cost alternative to gold and silver in optical technologies (phys.org)
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Neolithic Chinese culture artifacts show systematic human bone modification (phys.org)
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New telescope cuts through space noise in hunt for distant Earth-like worlds (phys.org)
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Millions of buildings at risk from sea level rise, analysis finds (phys.org)
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Gap-controlled infrared method enables analysis of molecular interfaces (phys.org)
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Researchers demonstrate substrate design principles for scalable superconducting quantum materials (phys.org)
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Making yogurt with ants revives a creative fermentation process (phys.org)
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Natural barriers in northern Sweden''s rivers challenge downstream assumptions (phys.org)
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Antarctica sees similar climate change effects as Greenland: Study (phys.org)
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Physicists maneuver DNA molecules using electrical fields, offering real-time control (phys.org)
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Trauma in a puppy''s first six months linked to adult aggression, says new study (phys.org)
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Cascadia megathrust earthquake could trigger San Andreas fault (phys.org)
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Even short school breaks can affect student learning unevenly across socioeconomic backgrounds (phys.org)
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Unique videos show how trawling restrictions bring back life to the sea (phys.org)
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Supercomputer modeling unlocks longstanding mystery of subducted oceanic slabs (phys.org)
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Counting plastic reveals hidden waste and sparks action (phys.org)
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Around the world, migrants are being deported at alarming rates—how did this become normalized? (phys.org)
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Mysterious molecule found on brown dwarf casts further doubt on potential signs of life on Venus (phys.org)
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Why coral reefs damaged by blast fishing struggle to recover—even after decades (phys.org)
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Native nectars change with climate (phys.org)
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Too hot to harvest: Rising heat threatens farm labor and food security (phys.org)
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Why climate change adaptation is a key piece of our climate risk puzzle (phys.org)
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Anthropologist addresses artificial intelligence and the authority we give to it (phys.org)
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Would cockroaches really survive a nuclear apocalypse? (phys.org)
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Humpback calves need 38 times more energy after birth than in womb (phys.org)
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Scientists create natural plastics for everyday packaging (phys.org)
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Not all ''A''s: Unconventional paths that led to Nobels (phys.org)
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A recipe for avoiding 15 million deaths a year and climate disaster is fixing food, scientists say (phys.org)
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Key enzyme identified in final step of iridoid biosynthesis in plants (phys.org)
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Birds'' vocal warnings provide new insight into the origins of language (phys.org)
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Vaccine for deadly elephant herpesvirus found safe and effective in early trial (phys.org)
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Researchers develop fat-like nanoparticles to treat fatty liver disease (phys.org)
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New approach to gravitational wave detection opens the milli-Hz frontier (phys.org)
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Molecular qubits can communicate at telecom frequencies (phys.org)
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Sodium dispersion enables fluorine recovery from fluoropolymers at room temperature (phys.org)
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Olive oil waste storage times impact final compost yields (phys.org)
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ESG ratings show limited financial impact in the Gulf, study indicates (phys.org)