Animals

  1. Ecosystems

    Tiger sharks helped discover the world’s largest seagrass prairie

    Instrument-equipped sharks went where divers couldn’t to survey the Bahama Banks seagrass ecosystem.

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  2. Animals

    A clam presumed extinct for 40,000 years has been found alive

    The reappearance of living Cymatioa cooki clams places it among a group of back-from-the-dead creatures dubbed the Lazarus taxa.

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  3. Animals

    Some harlequin frogs — presumed extinct — have been rediscovered

    Colorful harlequin frogs were among the hardest hit amphibians during a fungal pandemic. Some species are now making a comeback.

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  4. Animals

    Deer-vehicle collisions spike when daylight saving time ends

    In the week after much of the United States turns the clock back, scientists found a 16 percent increase in crashes between vehicles and deer.

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  5. Animals

    Here’s how polar bears might get traction on snow

    Microstructures on the Arctic animals’ paws might offer extra friction that keeps them from slipping on snow, a new study reports.

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  6. Animals

    Bizarre aye-aye primates take nose picking to the extreme

    A nose-picking aye-aye’s spindly middle finger probably reaches all the way to the back of the throat, CT scans suggest.

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  7. Animals

    Insect swarms might generate as much electric charge as storm clouds

    Honeybees flying over a sensor measuring atmospheric voltage sparked a look into how insect-induced static electricity might affect the atmosphere.

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  8. Animals

    Mountain lions pushed out by wildfires take more risks

    A study tracking mountain lions showed that after an intense burn, the big cats crossed roads more often, raising the risk of becoming roadkill.

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  9. Animals

    Honeybees order numbers from left to right, a study claims

    In experiments, bees tend to go to smaller numbers on the left, larger ones on the right. But the idea of a mental number line in animals has critics.

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  10. Animals

    Some seabirds survive typhoons by flying into them

    Streaked shearwaters off the coast of Japan soar for hours near the eye of passing cyclones as a strategy to weather the storm.

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  11. Health & Medicine

    Cooperative sperm outrun loners in the mating race

    Sperm that swim in clusters travel more directly toward the uterus, while overcoming fluid currents in the reproductive tract.

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  12. Animals

    Tree-climbing carnivores called fishers are back in Washington’s forests

    Thanks to a 14-year reintroduction effort, fishers, or “tree wolverines,” are once again climbing and hunting in Washington’s forests after fur trapping and habitat loss wiped them out.

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