A small earthquake was reported in White County Friday, making it the first in Arkansas this year. According to data from the ...

A light, 4.7-magnitude earthquake struck in Northern California on Wednesday, according to the United States Geological ...

A small earthquake was reported in White County on Friday, becoming one of the first natural phenomenon to afflict the state ...

Large explosive eruptions occur in Yellowstone around once every 700,000 years, according to the U.S. Geological Survey.

The tremor struck at 6:34 p.m. and was located 2.3 miles northwest of Cobb, a census designated place in Lake County that is ...

A 4.7-magnitude earthquake shook Wednesday evening in Lake County, according to the United States Geological Survey (USGS).

A team of geologists at the US Geological Survey, working with a trio of colleagues from Oregon State University, and another ...

A team of USGS researchers in Flagstaff are working to develop an all new geologic map of the Grand Canyon region.

One of the world’s most active volcanoes erupted on Monday after a three-month hiatus, spewing bright orange lava as high as ...

A stretch of seismic activity felt in and around the Commonwealth during November and December drew some extra interest from ...

An earthquake was felt in parts of Ohio and northeast Indiana early Sunday. According to the United States Geological Survey ...

An earthquake of magnitude 4.7 struck Cobb in northern California on Wednesday, the United States Geological Survey (USGS) said.