Earth

  1. Physics

    Windbreaks, surprisingly, could help wind farms boost power output

    Wind farm performance could be improved by 10 percent by using low barriers to increase the wind speed directed at the turbines, simulations suggest.

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  2. Climate

    The new UN climate change report shows there’s no time for denial or delay

    Human-caused climate change is unequivocally behind extreme weather events from heat waves to floods to droughts, a massive new assessment concludes.

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  3. Chemistry

    50 years ago, scientists developed self-destructing plastic

    In the 1970s, scientists developed plastic that could quickly break down when exposed to light. But that didn’t solve the world’s pollution problems.

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  4. Earth

    A new book reveals stories of ancient life written in North America’s rocks

    In ‘How the Mountains Grew,’ John Dvorak probes the interlinked geology and biology buried within the rocks of North America.

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  5. Earth

    Greece’s Santorini volcano erupts more often when sea level drops

    During past periods of lower sea levels, when more of Earth’s water was locked up in glaciers during ice ages, the Santorini volcano erupted more.

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  6. Earth

    Dinosaur-killing asteroid may have made Earth’s largest ripple marks

    A tsunami created by the Chicxulub impact could have formed giant ripples found in rock under Louisiana, a new study finds.

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  7. Climate

    A stunning visualization of Alaska’s Yukon Delta shows a land in transition

    Water and ice helped form the Yukon River’s delta. Now, climate change is reshaping it.

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  8. Paleontology

    3.42-billion-year-old fossil threads may be the oldest known archaea microbes

    The structure and chemistry of these ancient cell-like fossils may hint where Earth’s early inhabitants evolved and how they got their energy.

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  9. Animals

    How intricate Venus’s-flower-baskets manipulate the flow of seawater

    Simulations show that a deep-sea glass sponge’s intricate skeleton creates particle-trapping vortices and reduces the stress of rushing water.

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  10. Microbes

    Missing Antarctic microbes raise thorny questions about the search for aliens

    Scientists couldn’t find microbial life in soils from Antarctica, hinting at a limit for habitability on Earth and other worlds.

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  11. Animals

    Climate change may be leading to overcounts of endangered bonobos

    A changing climate in Congo is affecting how scientists count bonobos’ nests, possibly skewing estimates of the great ape population, a study suggests.

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  12. Earth

    Mixing trees and crops can help both farmers and the climate

    Agriculture is a major driver of climate change and biodiversity loss. But integrating trees into farming practices can boost food production, store carbon and save species.

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