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Updated USGS Earthquake Map Highlights Risk Across U.S.
N​early 75% of the country is at risk for a potentially damaging earthquake, according to a recently updated USGS map.
Map: 5.7-Magnitude Earthquake Strikes the Philippines
A moderately strong, 5.7-magnitude earthquake struck in the Philippines on Thursday, according to the United States ...
Greenland is getting a lot of international attention for its mineral resources – but what is hiding under the ice?
The riches thought to lie beneath Greenland's icy terrain have been coveted for more than a century. But how easy are they to access, and will climate change make any difference?