California’s most feared natural disaster might be closer than we think. Scientists now say there’s a 72% chance that a ...

A 3.2-magnitude earthquake shook the Northern California area, the U.S. Geological Survey reported. The more than 9-mile deep quake hit a little over half a mile south of Concord at 12:11 p.m. on ...

California has dozens of earthquakes every day. Most are below 3.0 magnitude, so small that they aren’t felt.

A recent Virginia Tech study reveals that the Pacific Northwest faces a heightened risk of catastrophic flooding and ...

Scientists have detected unusual activity along the San Andreas Fault, sparking concerns that a major earthquake could be ...

A new study from Virginia Tech warns that large swaths of the Pacific Northwest, including Northern California, Oregon, and ...

Coastal communities from northern California to British Columbia live atop the Cascadia Subduction Zone, which spans about ...

Lawrence Livermore National Laboratory could ‘revolutionize’ earthquake monitoring and provide researchers the ability to ...

Alaska, Hawaii and areas along the mainland West Coast would be at risk if an earthquake erupts along the Cascadia subduction ...

The first-of-its-kind analysis reviews thousands of insurance claims linked to Hurricane Sally, which struck Alabama's coast ...

A magnitude 3.4 earthquake struck Saturday morning north of The Geysers, with weak shaking reported in parts of Lake and ...

SACRAMENTO, Calif — California has launched a new rating system to help people prepare for extreme heat events in the state, ...