This is the first time seismic activity of this intensity has been recorded since the start of Kilauea’s eruption in December ...

Scientists are uncovering a hidden and surprisingly complex earthquake zone beneath Northern California by tracking swarms of ...

Many of the state's largest earthquakes have struck near the junction, where the Pacific, North American and Gorda plates ...

By tracking swarms of very small earthquakes, seismologists are getting a new picture of the complex region where the San ...

Seismologists have discovered hidden faults at the Mendocino Triple Junction by tracking tiny earthquakes using a new ...

Five earthquakes have rattled California’s Bay Area, putting communities from Gilroy to San Jose on alert and renewing ...

Two earthquakes jolted southern New England on Wednesday, Jan. 7, according to the United States Geological Survey. The first ...

Tens of thousands of hidden earthquakes were recently discovered beneath the Yellowstone volcano by a group of international ...

The US state of Oregon has been hit by a magnitude six earthquake, it has been confirmed. The United States Geological Survey ...

Two strong earthquakes struck Japan Tuesday at magnitudes of 5.4 and 4.7, according to data from the United States Geological Survey (USGS). The first quake struck in the Pacific Ocean about 80 miles ...

MATTAPOISETT, Mass. (WPRI) — The United States Geological Survey (USGS) said two earthquakes were recorded in Southern New ...