Animals

  1. Animals

    Elephant diets changed millions of years before their teeth

    The animals fed on grasses long before their molars could grind the tough plants.

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  2. Animals

    In dark fishing spiders, males’ postmating nap is permanent

    Species prepares for two pairings but goes into a fatal coma after a single encounter.

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  3. Animals

    Oysters may struggle to build shells as carbon dioxide rises

    Ocean acidification could hamper larvae's growth.

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  4. Animals

    Butterflies’ tidy drinking tricks

    The long tube of the insects' mouthparts is fluid friendly only at the tip.

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  5. Animals

    In the Eye of the Tiger

    Global spread of Asian tiger mosquito could fuel outbreaks of tropical disease in temperate regions.

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  6. Animals

    Now-extinct wolf may be ancestor of modern-day dogs

    No strong signs of canine ancestry among living grey wolves.

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  7. Animals

    Lyrebirds dance to their own music

    In mating display, male birds match moves to songs.

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  8. Animals

    Dead, live guppies vie for paternity

    Females can use sperm months after mates go belly up.

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  9. Animals

    Frog long thought extinct rediscovered in Israel

    Hula painted frog turns out to be the only surviving member of an extinct genus.

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  10. Animals

    Two books explore the weirdest life on Earth

    Zombie Birds, Astronaut Fish and Other Weird Animals by Becky Crew and Weird Life by David Toomey.

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  11. Animals

    How roaches developed disgust at first bite

    A change in taste cells makes glucose-baited traps repellent.

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  12. Psychology

    Dog sniffs out grammar

    After years of word training, a canine intuitively figures out how simple sentences work.

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