Humans

  1. Space

    Astronauts actually get stuck in space all the time

    Butch Wilmore and Sunita Williams join more than a dozen astronauts who’ve been stranded in space by mechanics, weather or geopolitics since the 1970s.

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  2. Health & Medicine

    Why mpox is a global health emergency — again

    The WHO made the declaration as a potentially more infectious version of the deadly virus has emerged and mpox cases are rapidly rising across Africa.

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  3. Neuroscience

    A hunger protein reverses anorexia symptoms in mice

    Boosting levels of protein ACBP spurred the mice to eat and gain weight. It is unclear if any drugs based on the protein might help people with anorexia.

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  4. Archaeology

    Stonehenge’s mysterious Altar Stone had roots in Scotland

    New analyses indicate that this weighty piece of the site’s architecture, once thought to come from Wales, was somehow moved at least 750 kilometers.

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  5. Health & Medicine

    Your medications might make it harder for you to beat the heat

    Chronic illnesses and the medications that treat them may make it harder to handle extreme heat. It’s even harder to study how.

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  6. Health & Medicine

    Your face’s hot spots may reveal how well you are aging

    If facial heat maps prove effective at picking up signs of chronic diseases such as diabetes, they could become another health assessment tool.

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  7. Health & Medicine

    50 years ago, scientists blamed migraines on cheese and chocolate

    Exactly how migraines develop is still coming into focus, but scientists now know that many factors can trigger attacks.

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  8. Archaeology

    Was Egypt’s first pyramid built with hydraulics? The theory may hold water

    A controversial analysis contends that ancient engineers designed a water-powered elevator to hoist stones for King Djoser’s pyramid.

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  9. Neuroscience

    Alzheimer’s blood tests are getting better, but still have a ways to go

    Blood biomarker tests could help doctors know if a person's cognitive symptoms are due to Alzheimer's or something else.

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  10. Anthropology

    An Egyptian mummy’s silent ‘scream’ might have been fixed at death

    A rare muscle-stiffening reaction could explain the open-mouthed expression of a mummy known as the Screaming Woman, scientists suggest.

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  11. Health & Medicine

    The CDC has tightened rabies regulations for imported dogs. Here’s why

    Dog rabies was eliminated in the United States in 2007. The new rules on bringing dogs into the country aim to keep it that way.

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  12. Health & Medicine

    Some ‘forever chemicals’ may be absorbed through our skin

    PFAS, which are found in common products such as cosmetics, food packaging and waterproof gear, have been linked to health problems.

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