News

  1. Health & Medicine

    What coronavirus antibody tests tell us — and what they don’t

    Antibody tests can give a clearer picture of who has been infected but don’t guarantee immunity for those who test positive.

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  2. Health & Medicine

    Some patients who survive COVID-19 may suffer lasting lung damage

    Results from a study in China suggest that some COVID-19 patients will be left with long-term lung problems.

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  3. Anthropology

    Skeletal damage hints some hunter-gatherer women fought in battles

    Contrary to traditional views, women in North American hunter-gatherer societies and Mongolian herding groups likely weren’t all stay-at-home types.

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  4. Animals

    Earthy funk lures tiny creatures to eat and spread bacterial spores

    Genes that cue spore growth also kick up a scent that draws in springtails.

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  5. Health & Medicine

    Drugs for high blood pressure don’t appear to make COVID-19 worse

    Drugs commonly used to treat hypertension did not lead to more severe cases of the coronavirus infection or higher mortality in hospitalized patients.

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  6. Animals

    The ‘insect apocalypse’ is more complicated than it sounds

    Freshwater arthropods trended upward, while terrestrial ones declined. But the study’s decades of data are spotty.

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  7. Earth

    Did heavy rain trigger Kilauea’s eruption? It’s complicated

    A study suggests the Hawaiian volcano’s outpouring of lava was triggered by heavy rainfall in the months preceding. But some scientists are skeptical.

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  8. Paleontology

    The first frog fossil from Antarctica has been found

    An ancient amphibian from Antarctica gives new insight into when the continent got so cold.

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  9. Health & Medicine

    COVID-19 kills more men than women. The immune system may be why

    Countries with sex-specific data report more men than women are dying of the coronavirus. Women’s stronger immune response may give them a leg up.

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  10. Climate

    A U.S. oil-producing region is leaking twice as much methane as once thought

    Satellite measurements identify the Permian Basin, a massive U.S. oil- and gas-producing area, as a large source of leaked methane to the atmosphere.

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  11. Earth

    Plate tectonics may have started 400 million years earlier than we thought

    Magnetic minerals in ancient rocks suggest that plate tectonics may have been under way as early as 3.2 billion years ago.

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  12. Health & Medicine

    COVID-19 is hitting some patients with obesity particularly hard

    Doctors say some of their sickest COVID-19 patients are young and obese. One study shows they have higher rates of hospital admission and death.

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