Earth

  1. Agriculture

    Fishy Data on Weed Killer

    A popular weed killer can feminize wildlife by tinkering with a gene that indirectly affects the production of sex hormones.

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  2. Science & Society

    Climate Threatens Living Fossil

    Thanks to global warming, within the lifetimes of certain reptiles in the South Pacific, all members of their species could be born male.

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  3. Earth

    Precious little gems

    Ancient microdiamonds embedded inside ancient zircons found in western Australia suggest that life may have existed on Earth up to 4.25 billion years ago.

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  4. Climate

    EPA asks: Could you drive less?

    Gas prices may need to climb more before most of us do the right thing.

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  5. Animals

    Live fast, die young

    With a lifespan of just five months, the chameleon Furcifer labordi leads a briefer life than any other land-dwelling vertebrate.

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  6. Animals

    Whaling, to be announced

    The 60th meeting of the International Whaling Commission defers voting on deadlocked issues

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  7. Ecosystems

    Ecosystem engineers

    Nonnative earthworms are deliberately burying ragweed seeds, enhancing the weed’s growth, researchers report.

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  8. Agriculture

    Bee-Loved Plantings

    Zipcode-organized guidelines tell gardeners, farmers and others how to design a landscape that will not only entice pollinators but also keep these horticultural helpers happy.

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  9. Earth

    Under Ice

    Cruising in an icebreaker to the top of the world, scientists identified the aftermath of an event once thought impossible: a violent volcanic eruption on the deep-sea floor.

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  10. Plants

    Move it or lose it

    Climate change may have dire consequences for California’s native plants, which may need to take refuge in some the areas under pressure for development.

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  11. Earth

    Resonating with the ocean

    An experiment may explain the origin of underwater waves that shape the sediment of continental slopes.

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  12. Ecosystems

    Human ‘Signature’ in Fish Losses

    Why the whales-ate-my-fish argument doesn't hold water.

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