A 3.2-magnitude earthquake struck near Idyllwild in Riverside County on Wednesday, according to the U.S. Geological Survey. The quake was reported around 12:27 p.m. with a depth of nine miles.

The sediments underlying the Salt Lake Valley are thicker in places than previously thought, indicating that current seismic ...

Did you feel it? The Pacific Northwest Seismic Network says a 2.9 magnitude earthquake shook Mount Vernon Tuesday morning. It ...

A 2.9-magnitude earthquake shook Western Washington on Tuesday, June 3, the U.S. Geological Survey reported. The 5.4-mile ...

A single earthquake could cause the Pacific Northwest’s coastline to drop by as much as 6.5 feet in minutes permanently ...

Pakistani officials say an inmate was killed and more than 100 escaped from a prison in the southern city of Karachi ...

Zombies might be fiction, but Season 2 of 'The Last of Us' still has me planning for the end times. Could the show's Seattle setting be climate haven I've been looking for?

Researchers developed a fourth-generation buoy in Seattle that can detect an earthquake-triggered tsunami 10-15 minutes ...

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

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

Alaska, Hawaii and areas along the mainland West Coast would be at risk if an earthquake erupts along the Cascadia subduction zone within the next 50 years.