Earth

  1. Earth

    Linking magma to quakes

    Rock crystals reveal pulses of underground activity.

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  2. Earth

    13th century volcano mystery may be solved

    Indonesian volcano may be the culprit in the biggest eruption of the last seven millennia.

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  3. Life

    Grasshoppers’ terror outlives them

    After an existence plagued by predatory spiders, the insects pass into oblivion, leaving a legacy of impoverished soil.

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  4. Life

    Calcium offers clues in mass extinction

    Ocean acidification during Permian period may have caused the Great Dying.

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  5. Earth

    Ancient volcanoes destroyed ozone

    Prehistoric eruptions gave off huge amounts of a gas that erodes the UV-blocking atmospheric layer.

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  6. Life

    Microbes flourish under Arctic sea ice

    Oceanographic expedition surprised to find photosynthetic microorganisms thriving under frozen surface.

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  7. Tech

    Court ‘shares’ researchers’ e-mails, intellectual property

    “A situation has arisen involving scientists at the Woods Hole Oceanographic Institution (WHOI) that should concern all those who value the principles of academic freedom and responsibility,” warns top WHOI officials. They were responding to a court order requiring that two WHOI scientists turn over 3,500 emails and other documents to BP. Included in the information was intellectual property that outsiders could exploit.

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  8. Earth

    Arctic’s wintry blanket can be warming

    Forested snowscapes keep northern soils relatively toasty, diminishing how much climate-warming carbon they can sequester from the atmosphere.

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  9. Life

    Ancient birds wiped out huge insects

    Competition in the air trumped the advantage of extra atmospheric oxygen.

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  10. Earth

    Defying Depth

    How deep-sea creatures, and close relatives, survive tons of water weight.

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  11. Humans

    Depolarizing climate science

    A study out this week attempts to probe why attitudes on climate risks by some segments of the public don’t track the science all that well. Along the way, it basically debunks one simplistic assumption: that climate skeptics, for want of a better term, just don’t understand the data — or perhaps even science. “I think this is sort of a weird, exceptional situation,” says decision scientist Dan Kahan of the Yale Law School, who led the new study. “Most science issues aren’t like this.” But a view is emerging, some scientists argue, that people tend to be unusually judgmental of facts or interpretations in science fields that threaten the status quo — or the prevailing attitudes of their cultural group, however that might be defined. And climate science is a poster child for these fields.

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  12. Life

    Blue-green algae release chemical suspected in some amphibian deformities

    Retinoic acid levels high in waterways rich in cyanobacteria blooms.

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