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

A 5.4-magnitude earthquake was reported in Alaska on Thursday (October 30), according to the United States Geological Survey.

HOWARD COUNTY, Md. - A 2.5 magnitude earthquake was recorded in Howard County, Md. on Monday. According to the United States ...

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

Local emergency agencies say they are monitoring the seismic activity but have not issued any tsunami warnings.

The United States Geological Survey confirmed Monday that an earthquake occurred in the Columbia and Savage area.

A 2.5 magnitude earthquake struck communities in Maryland, confirmed by USGS, with no reported damages or injuries.

A U.S. Geological Survey representative told the Little Calumet River Basin Development Commission in August that arsenic ...

Out of 20 North Carolina earthquakes registered in 2025 so far, a vast majority were in the same county, according to data ...

The United States Geological Survey confirmed a 3.1 magnitude earthquake took place near Minco, Oklahoma Thursday afternoon. The epicenter of the quake was felt around 2 kilometers (1.24 miles) North ...

YACHATS, Ore. — A 5.4 magnitude earthquake was among two that struck early Wednesday morning off Oregon's coast. According to ...