News

  1. Life

    Shoot-out superhero claws

    Hidden spurs cut through frog’s own skin to rip attackers.

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  2. Health & Medicine

    Stunning reversal

    A man’s irregular heartbeat returns to normal after he is shocked with a Taser, the first report of such an effect.

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  3. Ecosystems

    That sinking feeling

    The sea level rise expected in the coming century will swamp the Everglades unless current management is adjusted or climate change is curbed.

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  4. Space

    Martian dig delayed

    The Phoenix Mars Lander was in good health after its safe May 25 landing on the Red Planet, but a communication problem delayed plans to unlatch its robotic digging arm.