News

  1. Health & Medicine

    Stiff cellular environment links obesity to breast cancer

    Obesity may directly support tumor growth by making a cell’s surroundings stiffer.

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  2. Animals

    Hummingbird tongues may work like micropumps

    Hummingbird tongues work as elastic micropumps instead of simple thin tubes, researchers say in latest round of a scientific debate.

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  3. Health & Medicine

    Teen e-cig users more likely to smoke tobacco

    E-cigarette use is linked to later tobacco use in teens.

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  4. Anthropology

    Bones revive a 7,000-year-old massacre

    Bones suggest Central Europe’s first farmers had an extremely violent streak.

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  5. Microbes

    Bacteria in flowers may boost honeybees’ healthy gut microbes

    Honeybees may deliver doses of probiotics to the hive to help feed baby bees’ microbiome.