Earth's ozone layer, which protects both humans and plant life from ultraviolet radiation from the sun, appears to be recovering.
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Scientists are gaining insight about December's devastating earthquake and tsunami from the actual sounds of the magnitude 9.3 quake in the Indian Ocean.
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Flashing red lights often mean danger. And that seems to be true whether it's on a highway or a mile below the surface of the Pacific Ocean.
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An American living on the south Pacific island of New Caledonia has reeled in a prize of $25,000 to help solve an ocean dilemma.
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