Schools are rethinking whether every student needs a laptop Ancient stardust grains were seeds for the earliest solids in the solar system Tiny sugar chains act as brakes to control calcium and sodium flow in lysosomes Study shows how changes in family ties are associated with mental health among older adults in China Tiny fossils crack a Cretaceous cold case: Ocean acidification triggered one of the ocean's most severe extinctions New technique pinpoints human DNA inherited from 'ghost' ancestors SMOS mission could offer early indicator of El Niño Rainfall across the US is increasingly coming from farther away Ancient smallpox genomes reveal how European colonization brought the disease to the Americas Before North and South America were connected, their mammals found a way to intermingle Flexible working could help more women lead family businesses, researchers say Light's hidden properties save quantum information from the chaos of bad weather Volcanic eruptions in Pacific Ring of Fire may have cooled Earth for centuries Advances in AI-designed base editors pave the way for next-generation gene therapy Satellite imagery could protect trees from devastating moth outbreaks Climate change increases wildfire risks in Yosemite and other national parks Public research and development money can unlock private investment and lasting economic growth Amazonian 'zombie' fungus harbors a hidden stage inside forest mosses, new study reveals Biosphere reserves: Allies against deforestation in the Western Amazon Physicists link the Riemann Hypothesis to phase transitions in quantum systems Scientists advance space agriculture for future moon and Mars missions Neutron star collisions may forge gold more slowly than expected Scabies can kill animals like the beloved wombat. What's the best way to diagnose it? Surface engineering advances mitochondrial transplantation as a potential therapeutic strategy Tracking satellites and space debris using radio antennae Listening to songbird dreams for clues to how sleeping brains learn Ancient DNA reveals Ice Age humans targeted female woolly mammoths Water and functional diversity increase stability in temperate and Mediterranean forests Hiroshima blast debris reveals a previously unknown alloy Drone cameras can measure pigments indicating surface health of dryland soils
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