Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

The so-called earthquake swarm at Mount Rainier dwindled Friday but has surpassed the last large event at the volcano in 2009 ...

A magnitude 6.7 earthquake struck Monday off eastern Indonesia, the US Geological Survey said, but a monitor said there was ...

An early morning 3.6-magnitude earthquake woke parts of Northern California, the U.S. Geological Survey reported. The approximately 13-mile deep quake hit about 3 miles northwest from Redding just ...

Mass federal layoffs the Trump administration has planned can move forward immediately, after the U.S. Supreme Court lifted an injunction that has held them off since mid-May. More than 100,000 ...

Hundreds of small earthquakes have rattled Mount Rainier this week in the largest swarm of tremors in more than a decade.

A 4.3-magnitude earthquake jolted a lake shoreline Friday, July 11, in Southern California, the U.S. Geological Survey ...

Another 2.6-magnitude earthquake rattled Tennessee on July 9 around 8:52 p.m., according to the U.S. Geological Survey.

The 2.2-magnitude earthquake had an epicenter off Blue Ridge Road near Lake Toxaway in Transylvania County, according to U.S. Geological Survey (USGS) data. The quake struck just before 11:30 p.m. on ...