KLAMATH COUNTY, OR - Saturday evening, a 2.4 magnitude quake was registered near Bonanza, according to the U.S. Geological ...

SONOMA COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.1 magnitude quake struck near The Geysers ...

USGS research scientist Dr. Robert Skoumal explains we may never know exactly what caused Thursday's 4.9 magnitude earthquake ...

The U.S. Geological Survey has kicked its Volcano Observatory Notices to Aviation into a new, aviation ready format that lets flight planning systems digest alerts about volcanic plumes and ash more ...

The U.S. Geological Survey recorded a magnitude 2.4 earthquake Thursday night near the Arkansas-Missouri border.

A man has died after entering a closed and hazardous area at Hawaii Volcanoes National Park last week, according to the ...

Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...

A 4.9 magnitude earthquake struck Red River Parish, Louisiana, early Thursday morning, marking the second-largest earthquake ...

Viridien has kicked off the Charrua 3D multi-client seismic survey offshore Uruguay, marking a new phase of exploration ...

MADISON, Ohio — A small earthquake was recorded Thursday night in Lake County, at least the third quake this year in the area ...

At around 5:30 a.m. on Mar. 5, many residents of north Louisiana reported feeling a shaking sensation throughout their homes.

A 2.9 magnitude earthquake was detected in Northeast Ohio Thursday evening. It happened in Lake County, 2.6 miles southwest ...