Aftershocks have been recorded for both earthquakes. On Dec. 8, Japanese authorities warned an even more powerful earthquake ...

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 ...

A preliminary 3.3 magnitude earthquake struck Thursday afternoon near San Juan Bautista, according to the United States Geological Survey.

Several earthquakes, the largest measured at magnitude-3.3, were reported Thursday morning in Ventura County. The earthquakes ...

A total of 31 quakes, as small as magnitude 1.5, struck the San Ramon area between midnight Monday and 10:15 a.m.

The U.S. Geological Survey reports the small earthquake struck just before 3 p.m. about 1 mile west of Piedmont in Alameda ...

In a new study soon to be published in Geophysical Research Letters, I present evidence for hundreds of these quakes in ...

SAN BENITO COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.1 magnitude quake struck close to Aromas at ...

Japan has recorded a series of powerful aftershocks in the past several hours, including a magnitude 5.7 earthquake near the ...

Two earthquakes rattled the East Bay on Monday, raising questions about whether the seismic activity could be a warning sign that the “big one” could soon hit the Bay Area. The first quake, a ...

At least 10 earthquakes have been confirmed in the same part of South Carolina in the past week, including some of the most powerful seismic activity recorded in the Palmetto State in years. That area ...

The two-day search and rescue exercise Artemis 2025 has been completed, testing the country’s readiness to respond to a major earthquake, civil defence spokesman Panayiotis Liasides said on ...