Earth

  1. Health & Medicine

    Worries grow that climate change will quietly steal nutrients from major food crops

    Studies show that rice, wheat and other staples could lose proteins and minerals, putting more people at risk of hunger worldwide.

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  2. Earth

    Watching this newborn island erode could tell us a lot about Mars

    The birth and death of a young volcanic island in the Pacific Ocean may shed light on the origins of volcanoes in Mars’ wetter past.

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  3. Animals

    Narwhals react to certain dangers in a really strange way

    After escaping a net, narwhals significantly lower their heart rate while diving quickly to get away from humans.

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  4. Science & Society

    Would you opt to see the future or decipher the past?

    Acting Editor in Chief Elizabeth Quill wonders what it would be like if scientists could see into the past and the future.

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  5. Animals

    Most blue whales are ‘righties,’ except for this one move

    Though many blue whales tend to be “right-handed” when hunting for krill, one specific barrel roll move requires a lefty twist.

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  6. Oceans

    In the deep ocean, these bacteria play a key role in trapping carbon

    Mysterious nitrite-oxidizing bacteria capture more carbon than previously thought and may be the primary engine at the base of the deep ocean’s food web.

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  7. Earth

    What the Pliocene epoch can teach us about future warming on Earth

    By simulating the changes that occurred during the warm Pliocene epoch, researchers are trying to predict Earth’s future hundreds of years from now.

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  8. Climate

    Climate foiled Europeans’ early exploration of North America

    The book ‘A Cold Welcome’ examines how the Little Ice Age and other climatic and geographic factors shaped colonial history.

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  9. Animals

    Seeds coated in a common pesticide might affect birds’ migration

    Eating small amounts of a neonicotinoid pesticide can disorient white-crowned sparrows.

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  10. Animals

    Even a tiny oil spill spells bad news for birds

    Just a small amount of crude can make birds less active.

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  11. Earth

    Watch NASA’s mesmerizing new visualization of the 2017 hurricane season

    Swirls of sand, sea salt and smoke make atmospheric currents visible in a new NASA visualization.

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  12. Science & Society

    A new map exhibit documents evolving views of Earth’s interior

    "Beneath Our Feet" puts maps on display to show how people have envisioned and explored Earth’s subsurface.

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