As wildfires get more intense, there are questions about how effective prescribed fire and other fuel treatments can be. New research suggests that they can still have real impacts.

Environmentalists point to policies ensuring developers take part in a statewide review process, pay for burdening power grids and limit emissions.

At a key meeting to discuss the river's future management, federal officials lay out tools for dealing with falling reservoir levels.

The Department of Energy cut about $8 billion in federal energy grants. Here are the ones that could impact Wyoming.

The Winchester Hills and Bison Crossing subdivisions were evacuated due to a large grass fire. The order was lifted a few hours later, but Terry Ranch Road remained closed overnight.

Lower electricity bills could help two Cokeville cattlemen compete and pass their businesses on to their kids, they say, but lawmakers won’t let ranch-scale solar projects feed power to the grid.

The annual count by chapters of the Audubon Society help track invasive species, trends in where different species are spending time and offer a day of citizen science.

Nevada wildlife officials have confirmed the presence of the fungus that causes white-nose syndrome in bats, marking the first detection in the state — and making Nevada the final western state where the pathogen has now been found.

The new ‘dredge-and-fill’ rules address a gap by the U.S. Supreme Court’s Sackett decision two years ago, which drastically shrunk the number of waterways eligible for federal protections.

New coal leasing will once again be allowed in the top producing region in the country. However, it’s unclear if the market is interested.