It took just 90 minutes for the river to rise more than 30 feet. A look at the historic flood levels now etched into Central ...

The United States Geological Survey has confirmed a weekend earthquake near the South Carolina-Georgia state line.

More than 80 people are killed in the flash floods. Camp Mystic, a camp for girls, is among the worst hit sites.

A 5.5-magnitude earthquake struck east of Tonga in the South Pacific on Monday, according to the US Geological Survey ...

A 3.5-magnitude earthquake was reported in Alaska on Sunday (July 6), according to the United States Geological Survey. The ...

USGS says the earthquake occurred roughly five miles north of Parksville, S.C., but could be felt in parts of Georgia, too.

Of the yet-to-be-discovered oil on U.S. federal lands, about half is believed to be in Alaska, according to the new estimate.

Its meddling and arbitrary cuts to staff, programs, and grants are killing an engine of American greatness, insiders say.

Learn more about the new hydrothermal feature that appeared last summer in Yellowstone National Park, and how, even though it went dormant over the winter, it could appear again this summer.

Mineral smuggling from eastern Democratic Republic of Congo into neighbouring Rwanda has reached “unprecedented levels” amid ...

Wide-scale gold exploration could be about to get much easier, thanks to new research by the Geological Survey of Western ...

Essentially, gas pistoning is a shallow, degassing-driven rise and fall of a lava surface. Often these pistons occur in ...