Feel a rumble on the Oregon Coast? That’s because a Magnitude 5 earthquake hit early Friday morning, according to the United States Geological Survey.

A 2.2 magnitude earthquake struck in Greenwood County late Thursday night, according to the U.S. Geological Survey. The ...

These endangered fish can grow to 8 feet long and weigh 300 pounds. Here's what a conservation partnership is doing to ...

Seismic activity at Mount Adams – known as Washington’s forgotten mountain -- picked up in September, getting the attention ...

Scientists have begun installing new monitoring equipment at Mt. Adams amid a spike in seismic activity around the volcano in ...

It was the latest in a series of relatively mild earthquakes in the Ontario area since early September, the USGS said. Light shaking was recorded throughout the Inland Valley, as well as San ...

The quake, at 3:51 a.m., was centered at 4.3 miles southeast of Ontario, 4.5 miles north, northwest of Eastvale, 4.9 miles north, northwest of Jurupa Valley and 5.6 miles south of Rancho Cucamonga , ...

Eyewitnesses reported feeling shaking in Ontario, Pomona, La Verne, Riverside and Anaheim Hills. A magnitude 2.5 aftershock struck the area at 4:04 a.m., the USGS said.

This one’ll have you quaking. Scientists have little explanation for a booming phenomenon that’s terrifyingly rocking the globe — though they have been noted as ominous preludes to earthquakes.

FRESNO COUNTY, Calif. (KSEE/KGPE) – An earthquake rumbled in Fresno County on Tuesday afternoon, according to the U.S. Geological Survey (USGS). Federal officials say the earthquake was ...

It had a depth of just 3.5 miles deep.

MONTEREY COUNTY, Calif. (KFSN) -- People near California's coast were shaken overnight after a 4.2 magnitude earthquake shook Monterey and San Benito counties. The U.S. Geological Survey says it ...