Search Results for: Geology

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7,845 results

7,845 results for: Geology

  1. BOOK REVIEW: The Story of Earth: The First 4.5 Billion Years, from Stardust to Living Planet by Robert M. Hazen

    Review by Sid Perkins.

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  2. Planetary Science

    Curiosity lands safely on Mars

    Lowered by sky crane onto the surface, NASA rover prepares to look for signs that life could have evolved on the Red Planet.

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  3. Life

    Immune disease an added blow to fungus-ridden bat populations

    Rare immune complication previously seen only in people devastates animals that had appeared to evade white nose syndrome.

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  4. Life

    Early life forms may have been terrestrial

    A controversial theory suggests that at least some of the earliest widespread complex life forms lived on land.

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  5. Science & Society

    Descending to the Challenger Deep

    Director James Cameron reveals the science of his deep-sea exploration.

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  6. Earth

    Sea level rise overflowing estimates

    Future sea level rise might exceed estimates due to environmental feedbacks.

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  7. Ecosystems

    Changing seasons inspire science

    Researchers are tapping into the wealth of observations being made by citizen scientists nationwide. One of the largest repositories of such data is maintained by the USA National Phenology Network.

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  8. Earth

    New pathway proposed for ancient flood

    Meltwaters off the northwestern part of Canada’s ice sheet would have shut down the ocean’s heat circulation 13,000 years ago.

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  9. Science & Society

    Scientists take on Twitter

    Social media comes into its own as a tool and a subject for study.

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  10. Life

    Birds catching malaria in Alaska

    The mosquito-spread disease may be transmitted north of the Arctic Circle as climate shifts.

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  11. Climate

    Gulf Stream might be releasing seafloor methane

    Greenhouse gas may be flowing into ocean waters off the U.S. east coast.

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  12. Planetary Science

    Violent past revealed by map of moon’s interior

    A gravity survey by twin orbiters reveals how much the lunar surface was pummeled by meteorite impacts early in its history.

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