Earthquakes have shaken both coasts of the United States since the afternoon of Tuesday, Aug. 5 — rattling areas near the country’s two largest metro regions. In Southern California, a quake struck ...

For the rest of the week, Southern California will feel more like "Florida West," forecasters said, as remnants of Tropical ...

A magnitude-4.4 earthquake struck at 9:32 a.m. around 3.5 miles north of Fontana, according to the U.S. Geological Survey. The earthquake could be felt in at least Palm Springs and Idyllwild. In south ...

Earthquakes rattled both the East and West Coasts of the United States starting on Aug. 5 Three earthquakes ranging from 3.5 to 3.7 magnitude hit the San Bernardino area of Southern California.