UPDATE: Boise County Sheriff is issuing Level 3 "Go" evacuation orders for the Rocky Canyon area (RC-06).RC-01, RC-02, RC-04 ...

A comprehensive study of more than 1,100 springs in the American West warns that critical biodiversity hot spots are facing a ...

From Alan Henceroth’s office window, he can look out and see the lower East Wall — a portion of double-black diamond skiing terrain along the Continental Divide. Henceroth, Arapahoe Basin Ski Area’s ...

Future Artemis astronauts may be able to explore rocks blasted from deep inside the Moon by an ancient giant impact.

In the early hours of June 13, a hydrothermal explosion in Yellowstone National Park’s Biscuit Basin sent several rocks ...

Dangerous heat could coincide with July 4 festivities as a heat dome pushes temperatures into the 90s and low 100s.

Wildfires in eastern Nevada escalated due to high winds and favorable conditions for fire growth Saturday, leading officials to elevate response efforts.

Wildfire activity continues to increase across eastern Nevada, prompting federal fire officials to raise the Great Basin ...

LINCOLN COUNTY, Nev. (KOLO) - Wildfire activity remained elevated in Lincoln County as firefighters worked three blazes, and ...

Both the Iron Fire and Cherry Fire have merged to cover over 70,000 acres after extreme fire weather on Friday, according to Utah Fire Info.

Fire officials have ordered evacuations due to the Wild Goose Fire, burning in Millard County, according to Utah Fire Info.

European leaders in NATO are ramping up efforts to take greater responsibility for the continent's defense as they try to keep the U.S. engaged in the alliance.