Uncategorized

  1. Animals

    Are your cats having fun or fighting? Here are some ways to tell

    Certain behaviors indicate if your cats’ interaction is friendly, aggressive or something in between, a new study finds.

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  2. Archaeology

    Vikings brought animals to England as early as the year 873

    A chemical analysis of cremated remains offers physical evidence of the arrival of Norse animals to England in the ninth century.

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  3. Life

    76 percent of well-known insects fall outside protected areas

    Protected areas can provide safe havens for insects, but many existing ones fall short, a new study finds.

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  4. Archaeology

    Chemical residue reveals ancient Egyptians’ mummy-making mixtures

    Chemical clues in embalming vessels reveal previously unknown ingredients used to prepare bodies for mummification and their far-flung origins.

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  5. Science & Society

    Here are 7 new science museums and exhibitions to visit in 2023

    The Grand Egyptian Museum is slated to open, as well as new exhibitions dedicated to space travel, the Galápagos Islands and more.

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  6. Health & Medicine

    The deadly VEXAS syndrome is more common than doctors thought

    The recently discovered inflammatory disease, VEXAS syndrome, typically occurs in men over 50, affecting nearly 1 in 4,000 in the United States.

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  7. Physics

    Muon scanning hints at mysteries within an ancient Chinese wall

    Density fluctuations within the ancient rampart encircling the city of Xi’an could be defects or yet-to-be-discovered archaeological finds.

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  8. Life

    A new metric of extinction risk considers how cultures care for species

    Conservation efforts should consider relationships between cultural groups and the species important to them, researchers argue.

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  9. Animals

    Prairie voles can find partners just fine without the ‘love hormone’ oxytocin

    Researchers knocked out prairie voles’ oxytocin detection system. They weren’t expecting what happened next.

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  10. Archaeology

    Mysterious marks on Ice Age cave art may have been a form of record keeping

    Hunter-gatherers during the Ice Age may have recorded when prey mated and gave birth, suggesting that these people possessed complex cognitive skills

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  11. Climate

    It’s possible to reach net-zero carbon emissions. Here’s how

    Cutting carbon dioxide emissions to curb climate change and reach net zero is possible but not easy.

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  12. Life

    Birds that dive may be at greater risk of extinction

    For birds, a diving lifestyle seems irreversible, evolutionarily speaking. The inflexibility possibly increases diving birds’ chances of going extinct.

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