1. Scientists detected a potential biosignature on Mars—an astrobiologist explains the findings

2. New layered material successfully confines terahertz light to the nanoscale

3. Scientists uncover how cellular receptors trigger inflammation and sensory changes

4. NASA analysis shows sun''s activity ramping up

5. Once again, an endangered orca in Washington state is seen carrying a dead calf

6. Culture is overtaking genetics in shaping human evolution, researchers argue

7. First-principles simulations reveal quantum entanglement in molecular polariton dynamics

8. Porous radical organic framework improves lithium-sulfur batteries

9. Wheat disease losses between 2018 and 2021 cost farmers 2.9 billion across the US and Canada, study reveals

10. Brazil''s Amazon lost area the size of Spain in 40 years: Study

11. Ants defend plants from herbivores, but can hinder pollination by bees

12. Reference-quality genome assembly created for widely used RPE-1 human cell line

13. How name, image, and likeness policies boost college football''s competitive balance

14. Spotting stealth multiplets for better single-cell experiment design

15. Modern plastics form an important archaeological record, argue researchers

16. Navigating the knowledge paradox: Why having some answers can be worse than having none

17. The oldest mummies in the world may hail from southeastern Asia and date back 12,000 years

18. Scientists identify a mystery color in one of Jackson Pollock''s paintings

19. The new engine of voting: Out-party hostility outpaces in-party loyalty across established democracies

20. Atomic ''CT scan'' reveals how gallium boosts fuel cell catalyst durability

21. Inquiry into the history of science shows an early ''inherence'' bias

22. DNA metabarcoding uncovers woodrats'' selective approach to eating toxic plants

23. New neutrino detector in China is coming online

24. What Native-held lands in California can teach about resilience and the future of wildfire

25. Kelp forests are connected to local beach ecosystems, study shows

26. Moral appeals can trump hate in tamping down online vitriol

27. Stem cell regulators in Arabidopsis and maize reveal agricultural potential

28. Enhancing soybean flavor to deliver more health benefits and win over more consumers

29. Scientists discover how nanoplastics disrupt brain energy metabolism

30. Ultrafast infrared light pulses trigger rapid ''breathing'' in thin film

31. National identity can affect willingness to defend country

32. Scientists engineer plants to double carbon uptake ability and produce more seeds and lipids

33. Synchrotron X-rays help identify promising candidate in the battle against antibiotic resistance

34. Global initiative launches to prioritize conservation of vital microbial life

35. Information collected by the world''s largest radio telescope will be stored and processed by global data centers

36. Artificial protein combines elasticity and cell signaling to enhance tissue regeneration

37. Mental health benefits of retirement not evenly shared among different income levels, study says

38. Can microbes be the good guys? Research reveals Hollywood''s blind spot

39. How mice extend short-range ultrasound for public announcements

40. How much money do you need to be happy? Here''s what the research says

41. Systematic fraud uncovered in mathematics publications

42. Island haven for threatened koalas faces genetic ''trap'' without intervention

43. Rapid wildlife tracking offers early warning system for pandemic protection

44. Antibiotic pollution could accelerate amphibian decline by turning a potential solution into a threat

45. Paleoclimate patterns offer hints about future warming

46. Even professional economists can''t escape political bias

47. Solving the world''s microplastics problem: 4 solutions cities and states are trying after global treaty talks collapsed

48. AI combined with molecular simulations gets to the root of better plants

49. Job demand, not just skills, can shape public attitudes on immigration

50. Tuition promise boosts retention rate for lower-income students, long-term study finds

51. How to avoid seeing disturbing content on social media and protect your peace of mind

52. ''Publish or perish'' evolutionary pressures shape scientific publishing, for better and worse

53. Parasitic worms bury themselves in the brains of moose and elk—a new diagnostic can prevent disease spread

54. Evacuations of Indigenous communities during wildfires must prioritize keeping families together

55. Hunger among students: Study shows those studying remotely need financial aid for food

56. We created a support program for schools in informal settlements: What we learned

57. How hardships and hashtags combined to fuel Nepal''s violent response to social media ban

58. Influencers of a bygone era: How late Victorian women artists mastered the art of networking

59. Meet the women who turned beach cleanups into a global movement—and what was forgotten along the way

60. How meat alternatives ended up on Sweden''s supermarket shelves

61. Is your child in a classroom with other year groups? Here''s how it could help them

62. When the kids of teen moms go to school, both mom and child can face stigma

63. Gaining ground: Native plants surge as gardeners try to save bees, butterflies

64. Two routes, one goal: How the crown of cell division is manufactured

65. In marine forests in Northern Portugal, kelp emerges as powerful carbon storage solution

66. Few military spouses use formal support services during, after deployment

67. How rural vs urban polarization can be repaired

68. Scientists trace origins of now extinct plant population from volcanically active Nishinoshima

69. First-of-its-kind agriculture maps help Hawai''i track crops, boost food security

70. British attitudes to immigrants from Europe can be shifted by relatable messaging, study finds

71. Underwater glacier-guarding walls could have unintended consequences

72. The science of sacrifice: How altruism and evolution can work in tandem

73. Lasers can melt through extraterrestrial ice efficiently

74. Experts explore conflicting approaches to biodiversity conservation

75. While ChatGPT can help, expert says students must remember to think for themselves

76. When does melting ice capsize? New research unearths several mechanisms

77. Thermal drones deployed to monitor native animals under threat

78. Classic recessive-or-dominant gene dynamics may not be so simple

79. The sound of crying babies makes our faces hotter, according to new research

80. New technique advances compact particle accelerator development

81. Counting fish in the sea without seeing them

82. Copperhead snakes more active across Maryland with cooler weather

83. With Trump eyeing space station demise, NASA pushes for commercial replacements

84. Should a ''Florida Springs National Park'' be created? Environmental advocates are torn

85. Fruit fly tests in Greece target invasive species threat

86. Herbs hit the sweet spot to extend shelf life of popular global drink

87. Provenance study shows 19th century looted ''Incan mummy'' was actually an Aymara man

88. Tidal marshes trap microplastics, raising risks for ecosystems and people

89. Observations investigate the nature of a newly discovered odd radio circle

90. Is dark energy evolving? Astrophysicists consider the possibilities

91. Airbus, Leonardo and Thales reported moving towards European space firm

92. Rising oceans to threaten 1.5 million Australians by 2050: Report

93. How the death of the dinosaurs reengineered Earth

94. Research as reconciliation: Oil sands and health

95. Historian warns AI may overwrite history by missing human suffering in testimonies

96. School meals could drive economic growth and food system transformation

97. Oldest known lizard ancestor discovered in England

98. Study finds exoplanet TRAPPIST-1e is unlikely to have a Venus- or Mars-like atmosphere

99. Q&A: New DNA techniques reveal unseen soil bacteria and antibiotic candidates

100. Mars Perseverance rover data suggests presence of past microbial life

101. The exoplanet TRAPPIST-1 e takes its turn in the JWST''s spotlight

102. Ten years later, LIGO is a black-hole hunting machine

103. Next-generation nanoengineered switches can cut heat loss in electronics

104. UK''s largest lake ''dying'' as algae blooms worsen

105. Iraq''s Yazidis rediscover lost history through photos found in a museum archive

106. How the US became a science superpower

107. Gravitational wave analysis confirms theory of merging black holes

108. Octopus arms reveal surprising range of motion in new behavioral catalog

109. Can a healthy gut microbiome help prevent childhood stunting?

110. Want to hear dinosaurs ''sing''? These instruments bring prehistory back to life

111. Saturday Citations: A mechanism for liver failure; LIGO black hole kick observed; primordial black hole explosions

112. Cheese cave fungi reveal how genetic mutations drive rapid evolutionary change

113. Mini microscope enables real-time 3D brain imaging in freely moving mice

114. US moves to scrap emissions reporting by polluters

115. Too hot to study, say Italian teachers as school (finally) resumes

116. How mowing less lets flowers bloom along Austria''s ''Green Belt''

117. Ancient DNA reveals deeply complex Mastodon family and repeated migrations driven by climate change

118. Measuring the quantum W state: Seeing a trio of entangled photons in one go

119. By working together, cells can extend their senses beyond their direct environment

120. New quantum sensors can withstand extreme pressure

121. Fluorescent ''zoom lens'' exposes hidden protein changes for earlier disease detection

122. Nanoscale images of protein complex reveal secret to blood clotting chain reaction

123. Atomic-level engineering enables new alloys that won''t break in extreme cold

124. NASA''s GUARDIAN tsunami detection tech catches a wave in real time

125. Lake Michigan study shows increase in structures to combat rising water levels

126. Ditches as waterways: Managing ''ditch-scapes'' to strengthen communities and the environment

127. Vitamin K analogs may help transform the treatment of neurodegenerative diseases

128. Scilly Isles cameras give glimpse of ''natural'' UK waters

129. New metrics indicate habitat fragmentation has increased in over half the world''s forests over the last 20 years

130. Synthetic magnetic fields steer light on a chip for faster communications

131. Who shows up in times of need? High school extracurriculars offer clues

132. Researchers reveal molecular assembly and efficient light harvesting of largest eukaryotic photosystem complex

133. Laser reveals sound from supersonic molecules in near-space cold conditions

134. Planets without plate tectonics and too little carbon dioxide could mean that technological alien life is rare

135. Amino acids act as ''anti-salt'': New insight into how small molecules stabilize proteins

136. Scientists respond to the planned termination of the only U.S. Antarctic research vessel

137. Intimate partner violence services fall short for women with disabilities, says researcher

138. Opposing the ''inevitability'' of AI in academia is both possible and necessary, argue researchers

139. Where did the interstellar comet 3I/ATLAS come from?

140. Seeds of change: Can Europe''s organic farming shape the future of food?

141. Survey across the Global South sheds new light on support for climate policies

142. Models explain mysterious feature controlling magnetic properties of the sun

143. Chemists weigh in on hydrogen water

144. How lactate defends cells under stress

145. A pollution paradox: Wildfires in the western United States may improve air quality

146. Microscopes can now watch materials go quantum with liquid helium

147. Ultra-flat optic pushes beyond what was previously thought possible

148. Atom-thin crystals provide new way to power the future of computer memory

149. Team discovers potential bacterial solution to ''forever'' chemicals

150. Mysterious ''red dots'' in early universe may be ''black hole star'' atmospheres

151. Why Charlie Kirk''s killing could embolden political violence

152. From the Great Stink to the modern sewage scandal: Why 19th-century sewers are failing 21st-century England

153. Private toll roads are supposed to save taxpayers'' money, but can have these hidden costs

154. Stored for 130 years: Bottles reveal evidence of Danish butter production and hygiene practices of the past

155. NSW has a new fashion sector strategy—but a sustainable industry needs a federally legislated response

156. Cleansed, toned and tariffed: What''s happening to K-beauty in the US?

157. For too long, colonial language has dominated space exploration: Is there a better way?

158. Lakeshore shallows can be biodiversity hotspots—but warming is changing their complex ecology

159. Trilayer moiré superlattices unlock tunable control of exciton configurations

160. Getting to the root of tree survival

161. ''Enormous'' mountain on Pacific seafloor rivals Rocky Mountain peaks, NOAA says

162. This star is consuming its companion and could explode brilliantly

163. Dallas scientist wins ''America''s Nobel'' for research into ''ugly duckling'' proteins

164. Messy backyard gardens could help save biodiversity, but who wants one?

165. Return to pre-COVID routines has brought Atlanta unhealthier air

166. Hundreds of new bacteria, and two potential antibiotics, discovered in soil

167. Uniting the light spectrum on a single microchip

168. How Malawi is taking AI technology to small-scale farmers who don''t have smartphones

169. As AI tools reshape education, schools struggle with how to draw the line on cheating

170. Fans bid farewell to beloved California octopus Ghost as she cares for eggs in final stage of life

171. Independent palm oil farmers excluded from sustainable market, finds study

172. AI uncovers hidden rules of some of nature''s toughest protein bonds

173. New statistical tool enhances prediction accuracy

174. Mathematical ''sum of zeros'' trick exposes topological magnetization in quantum materials

175. Turbulence with a twist: New work shows fluid in a curved pipe can undergo discontinuous transition

176. Volcanic emissions of reactive sulfur gases may have shaped early climate of Mars, making it more hospitable to life

177. New method streamlines detection of carcinogenic compounds in food products

178. Newly developed organic compounds can serve as highly sensitive oxygen sensors

179. Nano-switch achieves first directed, gated flow of excitons

180. eDNA alone may mislead tracking of marine species'' shifting ranges, study finds

181. Expanding scientific access to biodiversity data

182. Hunting for aliens in the galaxy''s most promising neighborhood

183. New tool automates cell identification in complex datasets

184. Preventing recidivism after imprisonment: Systemic patterns behind reoffending revealed

185. A new view of the proton and its excited states

186. Southeast Pacific sediment cores are an 8-million-year-old climate archive of temperature effects on the ocean

187. Measuring the Unruh effect: Proposed approach could bridge gap between general relativity and quantum mechanics

188. Island ant communities show signs of ''insect apocalypse''

189. Pinning down protons in water—a basic science success story

190. AI-powered tool reconstructs missing data to predict coastal oceans'' health

191. Cellular quality control in humans decoded

192. How North Carolina trash traps could help inform policy

193. ''No rest for the wilted'': Climate bioassessment method targets species most at risk from extremes

194. The digital movement that is enabling Indigenous people to show for themselves how the Amazon region is changing

195. Economists find 2025 farm income boosted by high cattle prices and one-time payments

196. Seaweed cells could give solar panels a boost

197. When ''sustainable'' fashion backfires on the environment

198. Chalk and talk vs. active learning: What''s holding South African teachers back from using proven methods?

199. A massive eruption 74,000 years ago affected the whole planet: Volcanic glass may show how people survived

200. Narrow-linewidth laser on a chip sets new standard for frequency purity

201. Locusts bypass classical molecular pathway to process smells and pheromones, study reveals

202. Switching disease on and off: How a gene switch could help against bacterial infections

203. From pubs to plates: Research shows Britain''s social life is shifting

204. What 3I/ATLAS tells us about other solar systems

205. Single, divorced, widowed? Social security rules may be working against you

206. Adjustable microchannel height boosts sensitivity in impedance flow cytometry

207. Planet crossing starspots reveals detailed architecture of TOI-3884 system

208. Urban heat relief: Trees need water and space to maximize cooling, study finds

209. Less pollution during heavy rainfall: Researchers calculate potential of nature-based measures in cities

210. Study finds blind spot for some auditors who use tech-based fraud tests

211. Pro-climate sentiments are more common than you think

212. How the stuff of life could be brought to Europe''s Mars Rover by rockfalls and ancient floods

213. Dandelions control the dispersal of their seeds through asymmetrical attachment, finds study

214. Clocks created from random events can probe ''quantumness'' of universe

215. Octopuses put their best arm forward for every task

216. Octopus arms reveal specialized movements and coordination in the wild

217. Protecting Indigenous Amazon territories can benefit human health

218. Deadly Nepal protests reflect a wider pattern of Gen Z political activism across Asia

219. Social connections, service access, language: How disability can make things even harder for refugees

220. Our study analyzed pesticide use and residues across EU. Here''s what we found

221. Signs of ancient life may have been found in Martian rock—new study

222. Trading human remains: Why bones should not become a commodity

223. Alien: Earth—how realistic are the extraterrestrials? Three experts rank them

224. Ten years ago, gravitational waves changed astronomy. A new discovery shows there''s more to come

225. JWST finds an exoplanet around A pulsar whose atmosphere is all carbon

226. NASA data, trainings help Uruguay navigate drought

227. Warming rivers in Alaska threaten Chinook salmon populations and Indigenous food security

228. Discovery of new moon or ring system orbiting mysterious distant planet Quaoar

229. Metals reveal trade in Bronze Age more connected than previously thought

230. Key diagnostic system for experimental fusion reactor nears completion

231. Invasive plants are rapidly changing tropic ecosystems across three continents

232. Bad reviews push Airbnb hosts to rethink their positioning, study finds

233. New dinosaur from Wales identified in museum drawer

234. Why workaholics can''t switch off

235. Gender gap in Africa''s water leadership undermines fair policymaking, analysis suggests

236. Researchers revive the pinhole camera for next-gen infrared imaging

237. NASA fuel storage research launches aboard resupply mission

238. Microscopic worms reveals just how cramped cells really are

239. How egg cells control the timing of cell division

240. From noise to power: A symmetric ratchet motor discovery

241. Americans'' knowledge of civics increases, survey finds

242. A Late Bronze Age foreign elite? German burial mounds reveal long-distance travelers

243. Shrinking seeds in Madagascar''s forests tied to human activity

244. Climate change threatens restoration successes in Lake Piburg

245. Could AI write an academic paper and get published without anyone noticing?

246. Influencers, multipliers, and the structure of polarization—how political narratives circulate on Twitter/X

247. Climate change responsible for 1,700 heat-related deaths in a single European region, study finds

248. La Niña''s new twist: Ground movement threatens Aussie homes

249. How interstellar objects similar to 3I/ATLAS could jumpstart planet formation around infant stars

250. Second exoplanet found orbiting nearby star Gliese 536

251. New insights for understanding and preventing famines

252. QROCODILE experiment advances search for dark matter using superconducting nanowire single-photon detectors

253. Europe leads on transparent borders as Australia lags behind

254. Britain''s economy did not collapse after the Romans left, sediment core analysis finds

255. Circuits invisible to the naked eye: New technique shrinks microchips beyond current size limits

256. NASA blocks Chinese citizens from working on space programs

257. Study warns US emissions progress may flatline

258. Against the tide: Filipinos battle rising sea on sinking island

259. Tests on superconducting materials for world''s largest fusion energy project show reliable measurement protocol

260. Newly dated 85-million-year-old dinosaur eggs could improve understanding of Cretaceous climate

261. Permeable inspection of pharmaceuticals: Real-time tablet quality inspection system developed

262. Metallic nanocatalysts: What really happens during catalysis

263. Researchers uncover molecular mechanism of light-induced seed germination in Arabidopsis

264. Tiny prairie dwellers outshine bison in keeping soil and plant nutrients cycling

265. Study: Some Chicago clubs use racist tactics to discourage Black patrons

266. New free screening tool helps kindergarten teachers spot student needs early

267. Death by a thousand cuts: Salmon are falling through the cracks in British Columbia''s fragmented policy landscape

268. 40 years ago, the first AIDS movies forced Americans to confront a disease they didn''t want to see

269. How gratitude can offset the effects of financial stress

270. ''Want to, but can''t'': New model explains the gap in waste separation behavior

271. Study links teacher turnover to higher rates of student suspensions, disciplinary referrals

272. Inside a virtual ocean platform that could help with marine protection

273. Mysterious flag-waving behavior in a tropical bug is an anti-predator strategy

274. Minority groups receive fewer economic and social opportunities at work, despite ''colorblind'' argument

275. Electric shocks disrupt drug-resistant yeast''s cell walls to boost antifungal treatment

276. RNA technology ''hacks'' into phage replication, offering new insights into molecular interactions

277. Equipping artificial intelligence with the lens of evolution

278. Scientists develop hydrogel platform for long-lasting, precision drug delivery

279. Burial site challenges stereotypes of Stone Age women and children

280. As pine martens are reintroduced to southwest England, a new study shows why local people need to be involved

281. Fat molecules and water interact in surprising ways within collagen fibrils

282. Smoke from 2023 Canada fires linked to thousands of deaths: study

283. Deadly floods inundate Indonesia''s Bali and Flores islands

284. Recipes from the Middle Ages have much in common with how our grandparents used to cook

285. Fungicides enhance native plant survival and community productivity but reduce diversity, finds study

286. Equity implications of where long-term fossil fuel plants are located differ based on time period studied

287. Why people displaced by conflict are particularly vulnerable to climate risks

288. How Indigenous fire stewardship continues to shape North American forests

289. Robots could help kids conquer reading anxiety, a new study suggests

290. Benchmark study tracks trends in dog behavior

291. Young adult intelligence and education are correlated with socioeconomic status in midlife

292. Young people want social cohesion too. This means tackling the causes of inequality

293. Extreme heat in US cities revealed at high resolution

294. Narrow streets flanked by tall buildings may trap pollution, study shows

295. Urban play spaces disappearing for children in British cities

296. Cat whiskers inspire highly sensitive, next-generation wearable pressure sensors

297. Many lonely people would prefer a robot over human interaction

298. When is a climate model ''good enough?''

299. Buying flowers linked to improved mood and reduced stress, study finds

300. The War of the Bucket: What one medieval battle tells us about history and myth