An earthquake measuring magnitude 3.9 struck north of the San Francisco Bay Area on Nov. 24, according to the USGS.

A powerful magnitude 6.0 earthquake struck near Anchorage early Thursday morning, shaking thousands of homes across ...

For some residents, the morning shake was a reminder of a powerful quake that also struck near Anchorage in late November, at ...

A magnitude 6.0 magnitude quake struck Alaska at a shallow depth of 42.8 miles (69 km) on the Thanksgiving day.

While earthquakes do occur on occasion in Florida, what you felt last night wasn't an earthquake, at least according to the U.S. Geological Survey. There was a launch early Tuesday morning from ...

SAN FRANCISCO – Was that an earthquake you just felt or merely a big truck rumbling by? You don't have to wonder – the U.S. Geological Survey is on the case and can almost immediately tell you ...