Back-to-back earthquakes hit the Southern California area less than a minute apart Monday, July 28, the U.S. Geological Survey reported. Each earthquake was about 7 miles deep and hit a little more ...

RIVERSIDE COUNTY, Calif. - A pair of earthquakes struck Riverside County on Monday, according to the U.S. Geological Survey.

The Alaska earthquake was reported hours after a 6.2-magnitude earthquake was reported along the Macquarie Island Region, on ...

The US Geological Survey has said that one of the most feared volcanos in the US has been shaking for three weeks and they don't know why it hasn't stopped.

Another 2.3 earthquake shook East Tennessee on July 27, according to the United States Geological Survey. The minor ...

There was a 2.3 magnitude earthquake about 6.8 miles from Mascot, according to the United States Geological Survey. The ...

SEVIER COUNTY, Tenn. (WCYB) — A minor 2.3 magnitude earthquake was reported in parts of Sevier County, Tennessee early Sunday ...

A magnitude 3.0 earthquake struck in Riverside County on Friday, the U.S. Geological Survey said.The quake hit at 12:18 p.m.

"This dam can almost power the state of Texas," an engineer told Newsweek, with the scale of energy produced "simply ...

Volcanoes act as windows deep into Earth. They help us understand the formation of our planet and the others in our solar ...

The plane is mapping the Earth over Hubbardston and neighboring towns for the United States Geological Survey.