That means stepping over private land access public land remains legal in some states, including Wyoming, Utah, Colorado and New Mexico.

A new data center campus is currently under construction in Elyria-Swansea — a neighborhood already struggling with pollution from major highways and Colorado’s only oil and gas refinery.

The panel included Wyoming and Montana governors. They cheered Trump’s rollback of environmental oversight, adding that more can be done.

A proposal to build one of the largest solar projects in the U.S. has been abruptly halted by the Trump administration — a move critics say undermines the nation’s renewable energy transition.

Thousands of low income Wyomingites rely on a program that helps pay winter heating bills. But as of Oct. 15, it’s run out of money.

New research shows that wildfires are a major contributor to ozone pollution, and can significantly exceed the impacts of human-generated emissions.

Artificial intelligence is increasingly creeping into our lives. And in support of that super technology, nondescript data centers are popping up in cities, towns and even near cattle ranches. They require lots of power — creating new challenges for utilities.

In Wyoming, environmentalists took to the sky to warn of impending changes to some of the best sage grouse habitat in the world.

A new study shows Nevada’s groundwater — and the ecosystems that rely on it — is under growing strain. Researchers have mapped out solutions that could help and serve as a guide for other Mountain West states.

After a judge lamented the “political yo-yo” process embroiling wolf management in the Northern Rockies, no one appears to know how to deescalate the debate.