The northern lights — also called aurora borealis — could be visible in Alaska, Washington, Montana, North Dakota, Minnesota, ...

New research highlights Wyoming as part of a massive U.S. geothermal resource with the potential to supply 10% of national ...

U.S. Sens. John Barrasso, Cynthia Lummis and Rep. Harriet Hageman on Monday expressed outrage over an illegal Egyptian ...

Auroras may be visible from Alaska to Pennsylvania as Earth reverberates from the impact of a speedy solar storm.

Conservation groups also say states can’t manage more land and worry it could be sold to private interests, but Ide said ...

A panel called in federal experts to reassure the public about the safety of storing spent fuel after two bills that would ...

Maybe it’s because we’re so used to covering long distances to get places, maybe our foot is heavier on the gas because of ...

The Bureau of Land Management didn't find significant effects from a proposal that spans more than 44,000 acres.