Earth

  1. Earth

    Before ancient Egyptians, nature sculpted sphinxes. Here’s how

    Steady winds can carve landforms called yardangs — thought to have inspired the Great Sphinx of Gaza — from featureless blobs, a new study suggests.

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  2. Animals

    This bird hasn’t been seen in 38 years. Its song may help track it down

    Using bioacoustics, South American scientists are eavesdropping on a forest in hopes of hearing the song of the long-missing purple-winged ground dove.

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  3. Climate

    Capturing methane from the air would slow global warming. Can it be done?

    Removing methane from the atmosphere requires different technology from removing carbon dioxide. Scientists are taking on the challenge.

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  4. Science & Society

    Reindeer herders and scientists collaborate to understand Arctic warming

    Siberian reindeer herders and scientists are working together to figure out how to predict rain-on-snow events that turn tundra into deadly ice.

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  5. Life

    Crabs left the sea not once, but several times, in their evolution

    A new study is the most comprehensive analysis yet of the evolution of “true crabs.”

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  6. Environment

    Grassland and shrubland fires destroy more U.S. homes than forest fires

    Grassland and shrubland fires destroyed nearly 11,000 homes in the contiguous United States from 1990 to 2020.

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  7. Climate

    The last 12 months were the hottest on record

    The planet’s average temperature was about 1.3 degrees Celsius higher than the 1850–1900 average, a new report finds.

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  8. Plants

    On some Australian islands, sea level rise may be helping mangroves thrive

    Rising seas usually spell trouble for mangroves. But the first survey of the Howick Islands in 50 years finds that mangroves there have expanded a lot.

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  9. Animals

    Fake fog, ‘re-skinning’ and ‘sea-weeding’ could help coral reefs survive

    Coral reefs are in global peril, but scientists around the world are working hard to find ways to help them survive the Anthropocene.

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  10. Animals

    At the foot of a melting glacier in Peru, llamas helped revitalize the land

    A partnership between scientists and farmers suggests how llama herding can mitigate some of the impacts of climate change.

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  11. Life

    See the wonders of two newfound deep-sea coral reefs off the Galápagos

    Coral reefs around the world are in trouble. But these reefs in the Galápagos Island Marine Reserve have yet to be damaged by humans.

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  12. Animals

    Pumping cold water into rivers could act as ‘air conditioning’ for fish

    Hundreds of salmon, trout and other fish sought shelter from summer heat in human-made shelters, suggesting a way to help fish adapt to river warming.

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