The US Geological Survey (USGS) has released its first map of potential geologic hydrogen reserves in the United States, ...

The 2.8 magnitude earthquake occurred at about 5:30 p.m. local time on Tuesday, with shaking felt across Virginia and beyond.

A team of USGS researchers in Flagstaff are working to develop an all new geologic map of the Grand Canyon region.

An earthquake with a preliminary magnitude of 3.7 struck in the Concord area on Sunday morning, according to the U.S.

President-elect Donald Trump says he plans to rename the Gulf of Mexico to the Gulf of America, because "it's ours." Who owns ...

A light, 4.7-magnitude earthquake struck in Northern California on Wednesday, according to the United States Geological Survey. The temblor happened at 6:34 p.m. Pacific time about 2 miles ...

It's true. Miller could easily find the crater by driving a few miles into St. Helena Parish from his East Feliciana Parish ...

"This number is based simply on averaging the two intervals between the three major past eruptions at Yellowstone—this is ...

In an almost offhand digression Tuesday, president-elect Donald Trump idly mentioned he was going to change the name of the ...

A devastating earthquake in China's remote Tibet region on January 7 killed at least 126 people, with the tremor also ...

President-elect Donald Trump suggested renaming the Gulf of Mexico after the U.S. But can he really do that? Here's how place names are determined.