Reporters in Lexington, St. Andrews, Forest Acres and downtown Columbia felt the quake Thursday around noon. Did you?

The Wyoming State Geological Survey has digitized old maps of the Granite Mountains, shedding light on hidden geological ...

Scientists at Stanford have unveiled the first-ever global map of rare earthquakes that rumble deep within Earth’s mantle rather than its crust. Long debated and notoriously difficult to confirm, ...

San Ramon, Calif., has been rattled by dozens of small earthquakes in recent months. Even in a region used to regular shaking, it’s been a lot.

Maps showing the locations of (A) four continuous and one conventional assessment units (AUs) in the Woodford shale and (B) four continuous AUs in the Barnett shale of the Permian basin province. The ...

Over the past few days, the Coachella Valley has experienced more than 20 earthquakes, causing concern among some residents. The magnitude 4.9 quake reported about 12 miles north of Indio the evening ...

SIOUX FALLS, S.D. (KELO) — An earthquake was recorded at about 12:35 universal coordinated time (UTC) or about 6:30 a.m. CT Friday near Artesian, according to the United States Geological Survey (USGS ...

This article originally appeared on KCRA.com. SUSANVILLE, Calif. — A magnitude 4.9 earthquake was recorded near the town of Susanville in Lassen County on Tuesday, according to the U.S. Geological ...

At least seven earthquakes have struck in California in the last 24 hours, according to data from the United States Geological Survey (USGS). The quakes range in size from a 2.5 magnitude up to a 4.1 ...

CEDAR RAPIDS, Iowa (KCRG) - The U.S. Geological Survey plans to start low-level plane flights this month across eastern Iowa. The project is part of a national effort to find mineral resources and ...

USGS released its most detailed national geologic map, offering layered views of geology beneath the Earth’s surface across the lower 48 states. The Cooperative National Geologic Map integrates data ...