Two strong earthquakes shook southern Japan Wednesday, the United States Geological Survey (USGS) map shows. The quakes were ...

The U.S. Geological Survey on Monday recorded three separate earthquakes in Russia's Far East in short succession, according ...

A magnitude 7.8 earthquake struck Petropavlovsk-Kamchatsky region, Russia, on Friday, the U.S. Geological Survey said.

A massive 7.8 magnitude earthquake has struck the Petropavlovsk-Kamchatsky region of Russia, according to preliminary data from the U.S. Geological Survey (USGS). Further details, including potential ...

CONTRA COSTA COUNTY, CA - Monday afternoon, a 3.3 magnitude quake was recorded near Clayton, according to the U.S. Geological ...

HAWAII VOLCANOES NATIONAL PARK (HawaiiNewsNow) - Episode 33 of the Halemaumau eruption on Kilauea may begin as early as ...

Two quakes 100 miles from each other Sept. 11 were barely felt, if at all, and caused no damage, according to the U.S.

Applications for the aerial survey include "mapping pyrrhotite and radon, assessing hazards such as earthquakes and ...

Studying the earth from 1,000 feet up, a USGS aerial survey is looking for pyrrhotite and other dangers under New England ...

A geologic survey of the Connecticut River Valley is being conducted to map the presence of pyrrhotite, a mineral that can ...

Strong winds across parts of Washington state have kicked up volcanic ash deposited during the 1980 Mount St. Helens eruption ...