A new way to beat jet lag? Engineered cells speed circadian adjustment X-band radar data sharpen simulation of westerly weak tornado Controlling the rotation direction of light without complex new materials Bringing butterflies back from the brink of extinction Mysterious Cygnus Bubble may trace back to microquasar, astronomers suggest Q&A: What are chalk streams and why are these rare rivers under threat? New findings overturn 100-year-old assumption about common bacteria in the lungs Scientists develop method to deliver sugars directly into cells Stable RNA elements open new possibilities for mRNA therapeutics Sediments off Brazil's northeast coast reveal sudden changes in heat transport in the Atlantic Quality vs. quantity: Why 'super-shedders' may not be the superspreaders of disease outbreaks Genetic analysis reveals new species of endangered baobab tree in Madagascar Long-lost convent rediscovered under a soccer field in Denmark US could exhaust domestic phosphorus within 40 years, but waste offers reserves Four hazards converge in East Portland, where underinvestment deepens vulnerability Butterfly-inspired technology could change the way we monitor air Cells use a little-known molecule to protect themselves from iron overload Tiny satellite will use the dark side of the moon to eavesdrop on whispers from the early universe Tiny DNA rotor lets microscopes track gene transcription one base pair at a time Why climate-driven droughts and floods rarely become international news Human blood may have helped preserve ancient Chinese rock art for 2,000 years Arctic balloon samples trace marine sugars from the ocean to cloud-forming heights Doomscrolling at work wastes time, but the real cost is what happens after New AI model detects hidden signs of solar eruptions hours before they emerge Pacific farmers are reviving traditional knowledge to tackle a changing climate Red skies, lost solar power: Why Australia must prepare for more dust storms Quantum Latin squares cannot solve Euler's 36 officers problem without entanglement Can 'digital twins' help California manage its growing flood risk? Scholar's work in South America helps fight Chagas disease in the U.S. Crocodiles can't fly. Birds can. Scientists have finally figured out why
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