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Best Earth Images of the Week Dec. 21, 2012

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Feeding frenzy

Credit: U.S. Geological Survey
More than 30 small earthquakes, most too small to feel, shook the island of Hawaii in the past two weeks.

The tremors are signs of magma moving underground, feeding two ongoing eruptions at Kilauea volcano.

[Full Story: Shake and Pour: Hawaii Lava Spills into Ocean]   Less «
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