The Indonesian coast was struck by four earthquakes over the past 24 hours, according to the United States Geological Survey.

The flights are part of a U.S. Geological Survey initiative that maps resources to better understand the nation's geology.

Nearly two dozen earthquakes have struck off the coast of Russia, near the Kamchatka Peninsula, in the last 24 hours, ...

A strong, 6.3-magnitude earthquake struck in Afghanistan on Monday, according to the United States Geological Survey. The ...

Two earthquakes struck off the Oregon coast on Tuesday, rattling communities along the Pacific Northwest shoreline.

A magnitude 2.7 earthquake rattled parts of central Oklahoma late Tuesday, according to the U.S. Geological Survey.

Mapping out geology across the U.S. is surprisingly difficult, but the USGS has managed just that, and its map is more ...

Twin 6.1 quakes in two months expose Balikesir's fragile ground and aging buildings as the Simav Fault continues to stir ...

A small earthquake measuring about 2.5 in magnitude struck East Columbia late Monday afternoon, according to the U.S.

A 2.5-magnitude earthquake rattled parts of Howard County on Monday, according to the U.S. Geological Survey. The USGS said ...