A major earthquake hasn’t struck any of California’s biggest cities in more than three decades, but the “Big One” is a matter ...

A retired scientist with the USGS worries about the impact the government shutdown is having on the agency's earthquake ...

Philippine seismologists say that a new offshore earthquake with a preliminary 6.9 magnitude hit the same southern region ...

The USGS shows that five earthquakes rattled the region over the last 24 hours, ranging in strength from magnitude 4.8 to 5.5 ...

A 6.9-magnitude aftershock jolted quake-hit southern Philippines, triggering a fresh tsunami alert just hours after an ...

The 6.9 magnitude earthquake was centered about 17 kilometers (10 miles) northeast of Bogo city in Cebu province.

The 7.4-magnitude earthquake struck off the coast of the southern Philippines island of Mindanao and prompted a tsunami ...

The quake came as central Philippine provinces were still recovering from a storm that struck Friday, killing at least 27 ...