A minor, 3.1-magnitude earthquake struck in the San Francisco Bay Area on Thursday, according to the United States Geological ...

Marine turbidites are layers of mud and sand deposited on the deep ocean floor by massive underwater landslides and are often ...

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

A 6.0 magnitude earthquake struck off the Oregon Coast on Jan. 15. The earthquake was detected around 7:25 p.m., ...

A 6.0 magnitude earthquake strikes off Oregon coast, triggering tsunami alert and concerns of aftershocks, as the Cascadia ...

Northern California’s coast keeps you on alert, even on quiet days. Offshore, three tectonic plates meet near Humboldt County ...

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

Tremors beneath Northern California show hidden plate movement, helping scientists better understand where future big ...

A magnitude 6.0 earthquake was recorded about 183 miles west of Bandon, Ore. Thursday afternoon. According to the USGS, the ...

SYDNEY -- A powerful earthquake struck near the South Pacific nation of Papua New Guinea on Monday, prompting officials to warn that hazardous tsunami waves could affect some coastlines in the Pacific ...