Animals

  1. Animals

    Climate change may bring dramatic behavior shifts

    Shifting temperatures and rainfall are expected to alter animal lifestyles from the poles to the tropics.

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  2. Animals

    Spider’s personality matters when job hunting

    Boldest individuals of social species tasked with seeking out prey.

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  3. Life

    Evolution of mammalian monogamy remains mysterious

    Two large studies reach opposing conclusions about why males stay with females.

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  4. Animals

    Oxygen boost aided carnivore evolution in Cambrian explosion

    Atmospheric change and rise of predators caused burst in complexity of life.

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  5. Animals

    Eye-tracking cameras show peahens’ wandering gaze

    Data show that female birds are not so riveted by their suitors’ magnificence

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  6. Animals

    Dolphins name themselves with a whistle

    The marine mammals respond only to their own handles.

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  7. Animals

    Fattened livers prep white sharks for extreme migrations

    The organ's reserves enable a long journey from waters off California to Hawaii and back, tracking data suggest.

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  8. Animals

    Sponges boom thanks to Antarctic ice shelf bust

    Previously thought to grow at a slow pace, the sea creatures exploded in number.

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  9. Animals

    Hawkmoths squeak their genitals at threatening bats

    Sounds of an approaching predator inspire ultrasonic rasping in insect prey.

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  10. Animals

    Highlights from the Evolution 2013 meeting

    Selections from the meeting include a natural fish experiment, terrapins' light displays and why a variety of eye colors persist in people, presented June 21-25 in Snowbird, Utah.

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  11. Animals

    Gut microbes may put barrier between species

    Wiping out gut bacteria in wasps saves crossbred offspring from death, suggesting that microbes may play a role in speciation.

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  12. Animals

    Honeybees use right antennae to tell friend from foe

    Asymmetry in sense of smell alters insects' behavior in lab tests.

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