At a site known as Natural Trap Cave, a team of scientists are rappelling down to uncover the secrets of what the Earth was ...

The National Weather Service said that heavy snow was expected in Montana, near Pryor and along the northern Bighorn Mountains.

From California to Florida, the majority of states have anti-immigrant legal frameworks. However, about 20 of them lack laws ...

Welcome precipitation fell in parts of the central and southern Plains regions, according to the U.S. Drought Monitor.

While most in the U.S. are enjoying spring warmth, heavy, wet snow has blanketed the high country of several western states. Here's why that's not as weird as it sounds by May standards.

"I find living in the 1790s kind of refreshing," says Kurt Graham, whose career took him from Salt Lake City to Boston.

Residents in some areas of Montana could face snow ... communities and upper Sierra. An NWS map showed that large stretches of the California-Nevada border between South Lake Tahoe and Bridgeport ...

MP Materials' Mountain Pass Rare Earth Mine and Processing Facility is in California near the Nevada border. Tmy350/Wikimedia Commons ... including in locations in Wyoming and Montana . A map shows ...

There are likely hundreds of smoldering coal seams in northeastern Wyoming and local fire officials are working on a plan to map them from the air as they ... and that it was covered up. A drunk ...

Walleyes were gobbling up too many yellow perch in Montana’s Canyon ... Security offices in Wyoming, as well as the closure of the Cody office.” Vandals broke into a South Dakota public recreation ...