News in Brief

  1. Animals

    ‘Bearded ladies’ are less sexy to male lizards

    Females with masculine neck marks are passed over as mates.

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  2. Earth

    Wet terrain responsible for Iceland’s hollow lava towers

    Normally found underwater, the rocky structures form on land too.

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  3. Health & Medicine

    Evidence mounts for bat origins of SARS

    New viruses in the mammals closely match the human form of the infection.

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  4. Astronomy

    An Earth-sized hell circles faraway star

    Kepler-78b, an Earth-sized, extremely hot exoplanet made of rock and iron, is the smallest with known diameter and mass.

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  5. Health & Medicine

    Antibodies show progress against HIV

    Proteins suppress disease in monkeys, but don’t cure it.