The United States Geological Survey has recorded 30 earthquakes of magnitude one or larger in the Minco area since last week.

An earthquake with a preliminary magnitude of 4.6 gave the Bay Area a big jolt early Monday morning. The quake with an ...

The earthquakes both struck at a shallow depth of approximately 10 kilometers, or about 6 miles below the surface.

The earthquake was just east-southeast of Berkeley, the U.S. Geological Survey said. It happened shortly before 3 a.m. PT.

A sizable earthquake jolted the San Francisco Bay Area shortly before 3 a.m. Monday. The quake, a magnitude 4.3, had its ...

Applications for the aerial survey include "mapping pyrrhotite and radon, assessing hazards such as earthquakes and ...

Studying the earth from 1,000 feet up, a USGS aerial survey is looking for pyrrhotite and other dangers under New England ...

At a commemoration of Mexico City's catastrophic 1985 earthquake, survivors and rescuers shared memories and experiences of ...

A 4.3 magnitude earthquake has hit the San Francisco Bay Area early on Monday, the United States Geological Survey reported.

A sizable earthquake jolted the San Francisco Bay Area shortly before 3 a.m. Monday. The quake, a magnitude 4.3, had its ...

Hawaiian Volcano Observatory and National Weather Service staff rapidly deployed local seismic sensors in the Manuʻa and Tutuila islands, which revealed hundreds of earthquakes per day were occurring ...

NASA has revealed its newest class of astronaut candidates, and among them is Lauren Edgar, a geologist from Sammamish, ...