A 5.4-magnitude earthquake was reported in Alaska on Wednesday (July 16), according to the United States Geological Survey.

A minor, 3.7-magnitude earthquake struck in Southern California on Thursday. It was followed by a larger, 4.3-magnitude quake ...

A magnitude 2.7 earthquake was reported in the Los Angeles area on Tuesday afternoon and several residents said they felt some shaking.

Alaska was jolted by a 7.3-magnitude earthquake on Wednesday afternoon. Tsunami information was not immediately available.

An early morning 3.6-magnitude earthquake woke parts of Northern California, the U.S. Geological Survey reported. The approximately 13-mile deep quake hit about 3 miles northwest from Redding just ...

A 3.6 magnitude earthquake struck near Redding, California, early Friday morning ... Boulevard to the west and Quartz Hill ...

California has experienced three earthquakes in the last 24 hours, sparking fears a major quake could soon strike USGS detected the first quake, a 2.9 magnitude, Thursday afternoon, northeast of ...

California has experienced multiple earthquakes within the last two minutes in an area closely monitored for a potential major quake. The US Geological Survey (USGS) detected three tremors ...

California has experienced two earthquakes since 7:45am ET. ... (USGS) detected the first quake, a 2.5 magnitude, outside of San Francisco, striking less than three miles of Alamo.

Hundreds of small earthquakes were detected at Mount Rainier on Tuesday in the largest such swarm at the active stratovolcano ...