News

  1. Health & Medicine

    How flossing a mouse’s teeth could lead to a new kind of vaccine

    Flu viruses often enter the body through mucous tissue in the nose. Researchers are developing new ways to protect such areas.

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  2. Life

    Squashing the spotted lanternfly problem may require enlisting other species

    The invasive spotted lanternfly has spread to 17 states and can threaten vineyards. But bats, fungi, dogs and even trees may help control them.

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  3. Health & Medicine

    New clues emerge on how foods spark anaphylaxis

    In two studies of mice, a molecule called leukotriene helped trigger food-induced anaphylaxis. A drug approved for asthma — zileuton — diminished it.

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  4. Planetary Science

    A giant planet may orbit our closest sunlike neighbor

    Alpha Centauri A, four light-years from Earth, may host a gas giant. If confirmed, no Earthlike planets orbit in the star’s habitable zone.

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  5. Archaeology

    This ancient Siberian ice mummy had a talented tattooist

    Researchers reconstructed a roughly 2,000-year-old woman’s tattoos, from prowling tigers to a fantastical griffinlike creature.

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  6. Archaeology

    7 stone tools might rewrite the timeline of hominid migration in Indonesia 

    Excavated implements suggest a Homo species arrived on Sulawesi over 1 million years ago, before a nearby island hosted hobbit ancestors.

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  7. Plants

    A newly discovered gene helped this moss defy gravity

    A gene called IBSH1 helped spreading earthmoss thrive at high gravity, hinting at how plants adapted to photosynthesize on land.

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  8. Genetics

    This snail may hold a secret to human eye regeneration

    Golden apple snails can regrow full, functional eyes. Studying their genes may reveal how to repair human eye injuries.

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  9. Plants

    These plants build ant condos that keep warring species apart 

    The unique architecture of some ball-like plants high in trees in Fiji lets violent ants live peacefully and feed the plant with valuable droppings.

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  10. Artificial Intelligence

    The U.S. government wants to go ‘all in’ on AI. There are big risks

    Government agencies are rapidly adopting AI, but experts warn the push may outpace privacy safeguards and leave data vulnerable to leaks and attacks.

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  11. Health & Medicine

    What is the best exercise to improve sleep?

    An analysis of 30 trials delivered a surprising twist: One exercise outperformed walking, resistance training and aerobic exercise in the treatment of sleep disorders such as insomnia.

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  12. Health & Medicine

    Higher colon cancer rates may reflect earlier screening success

    The recommended age for starting colorectal cancer screening is now 45. That shift may explain a rise in early cases.

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