• Japan Quake

An injured female loggerhead turtle is swimming again thanks to a pair of prosthetic flippers. (CNN/Suma Aqualife Park) 

Injured turtle gets prosthetic flippers

An injured female loggerhead turtle is swimming again thanks to a pair of prosthetic flippers.

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    • Radiation FAQ

    Q & A: Nuclear Power & Radiation

    1. What is radiation? Radiation is energy that travels in the form of waves or …

    Photos: Japan: Radiation scare

    After the earthquake and tsunami, the next biggest threat for the Japanese is …

    Photos: Japan: Earthquake Aftermath

    Cleanup efforts ensue while survivors cling to hope.

    Photos: Japan quake spawns tsunami

    Boats, cars, homes and people have been swept away by a powerful tsunami.

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    • How to help

    Japan's earthquake: How to help

    Several organizations are helping victims of the Japanese quake. Here's how you …

    • Timeline

    World's strongest earthquakes, tsunamis

    A look at some of the world's strongest earthquakes and tsunamis from 1700 …

    • Japan Earthquake Tweets
    • Interactive

    Videos: Quake/Tsunami that shook Japan

    A look back at the earthquake that rocked the world.

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