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Researchers

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Microfluidic device simulates human tissue and offers an alternative to animal testing science A new rulebook for designing stable dilute alloy catalysts science Sixteen new fungus species found hiding in Thailand's flowers science New wild cat species is identified for first time in 100 years, researchers say world Handheld scanner delivers lab-quality chemical composition maps using infrared light science New porous diamond created by researchers science DeepMind offshoot nears $4bn valuation just a month after founding finance Anthropic and OpenAI want to embed safety evaluators. Will they really be independent? tech Tendon cells can rebound from stiffness when returned to softer tissue-like surroundings science Circular Rydberg atoms set three records, staying stable for 11 milliseconds science Researchers swap in human brain cells for a mouse's cortex tech Researchers have created a mouse with a partly human brain tech Asteroid hit the moon and flung rocks 120 kilometres from the crater science Part-human part-mouse brain developed in science breakthrough science Scientists create mice with part-human brains science Dual findings reveal how to control coherence in plasmonic nanolasers science Sibling interactions are an untapped resource for early engineering education, study suggests science How individual cells 'surf' chemical waves to form a collective science Researchers warn social media driving harmful misuse of Alzheimer’s blood tests health Researchers invent novel eDNA membrane to advance understanding of inshore fish diversity science Researchers propose quantum Earth observation for photon-limited environments science Scientists discover dispersal mechanism and new gene family in harmful E. coli strains science AI models enable cross-species mapping of cell biology science Researchers identify rubber-related chemicals in Swiss milk science Chemistry textbooks have been getting this wrong for nearly 100 years science Researchers hope powerful new microscope will reveal ‘root cause’ of incurable bowel disease science AI helps microscopes find the most informative nanoscale features in a sample science Researchers pinpoint key early-universe measurement with record precision science Physicists discover a hidden “curveball” in quantum light science Why do some salivary glands fail? Researchers point to hidden cell stress science Researchers find a Wordle strategy that wins 99% of the time science The secret to longer life may be hidden in bat DNA science AI extracts interpretable constitutive laws directly from solid-mechanics data science Researchers eye AI revolution in natural disaster forecasts science Scientists discover the human heart can regrow muscle after a heart attack science Muscovite identified as a low-index building block for ultrathin van der Waals photonic components science Detecting 'pressure anisotropy' using zirconia nanoparticles science Scientists create brilliant white material without a drop of white pigment science AI pinpoints when fish reach their thermal limit science Ancient teeth reveal humans were getting high 25,000 years ago science X-ray photoelectron spectroscopy reveals the surface chemistry of bio-based hybrid materials science Natural clay reveals a new way to control ion transport at the angstrom scale science Molecular antennae make light-activated molecular switches more sensitive science How seeds decide whether to wake up in salty soil science Researchers chart new course for AI-powered biomedical discoveries science Decades-old DNA mystery solved after strands are captured zipping together for the first time science Researchers discuss how data center construction could influence voters and impact public land science Researchers rewire ribosomes to specialize in one protein science Sparse-data method estimates sea surface temperatures 40% more accurately than conventional approach science Physics-based AI unlocks first global predictions of carbon cycling in ocean sediments science New molecular magnet design boosts performance for ultrahigh-density data storage science Pumping antibiotics out: A new route to bacterial drug resistance science Scientists discover a powerful new antivenom hidden in rattlesnake blood science Big supernova dataset challenges dark energy theory science Nearly 1.7 million deaths linked to second-hand smoke in 2023, study finds world Gaps in evidence on vaccinating badgers against TB, researchers say science What happens when you flush? Study reveals how toilet aerosols reach the breathing zone science Scientists say love follows hidden mathematical rules science Scientists find a weak spot in one of the deadliest brain cancers science Deadly floods of 2021—Researchers identify gaps in hazard mapping science