The quakes come as California sees the effects of an atmospheric river that has caused flash flooding, rescues, and ...

For millions of Californians, the ground did not simply shake once and fall silent. It pulsed again and again over roughly eight hours, a rolling sequence of small and moderate earthquakes that ...

A swarm of earthquakes rattled the Bay Area on the evening of Friday, December 19. The earthquakes occurred over a 30-minute span, according to the U.S. Geological Survey. There have been no reports ...

Belief in “earthquake weather" is common, especially in California, but scientists are clear that there is no such thing.