Search Results for: Fish

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8,240 results

8,240 results for: Fish

  1. Archaeology

    Drone photos reveal an early Mesopotamian city made of marsh islands

    Urban growth around 4,600 years ago, near what is now southern Iraq, occurred on marshy outposts that lacked a city center.

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  2. Health & Medicine

    Who has the highest risk of long COVID? It’s complicated

    Long COVID can look different for different people, making it difficult to pinpoint the risk factors behind it.

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  3. Health & Medicine

    Sleeping sickness is nearing elimination. An experimental drug could help

    Clinical trials of acoziborole are under way in sub-Saharan Africa, where sleeping sickness is endemic.

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  4. Environment

    50 years ago, chemical pollutants were linked to odd animal behavior

    Fifty years after studies hinted that pollution interferes with how aquatic creatures communicate, scientists are still unraveling its myriad effects.

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  5. Earth

    A massive cavern beneath a West Antarctic glacier is teeming with life

    A subglacial river has carved out the cavern beneath the Kamb Ice Stream, a West Antarctic glacier, and may be supplying nutrients necessary for life.

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  6. Archaeology

    Ancient ‘smellscapes’ are wafting out of artifacts and old texts

    In studying and reviving long-ago scents, archaeologists aim to understand how people experienced, and interpreted, their worlds through smell.

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  7. Health & Medicine

    How scientists are shifting their search for links between diet and dementia

    Studies of food’s impact on Alzheimer’s disease and dementia are hampered by complexity. Scientists hope new research approaches prove more fruitful.

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  8. Climate

    How Kenyans help themselves and the planet by saving mangrove trees

    Communities in Kenya took action to restore their coastal mangrove forests, reaping economic and environmental benefits. Others are following suit.

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  9. Readers react to disinfectants made from sawdust, goldfish that drive and more

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  10. Animals

    Culturally prized mountain goats may be vanishing from Indigenous land in Canada

    As fewer mountain goats are spotted along British Columbia’s central coast, First Nations people team up with biologists to assess the population.

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  11. Animals

    Leeches expose wildlife’s whereabouts and may aid conservation efforts

    DNA from the blood meals of more than 30,000 leeches shows how animals use the protected Ailaoshan Nature Reserve in China.

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  12. Environment

    Electrical bacteria may help clean oil spills and curb methane emissions

    Cable bacteria are living electrical wires that may become a tool to reduce methane emissions and clean oil spills.

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