Mountain West News Bureau

Most of the states in our region have at least one county that violates the Environmental Protection Agency’s National Ambient Air Quality Standard, with the most problematic issues involving particulates in the air and heat.

The Jackson Hole Airport in Grand Teton National Park joins more than 80 other internationally recognized dark sky places in our region.

Utah is using a technology that can add more water to the state's supply. Others in the Colorado River basin are looking to expand.

It would still be illegal to harm Mountain West species, such as jumping mice, migratory birds and desert tortoises, but their habitats may no longer be federally protected.

A Native American law group has launched a free online resource to help tribal nations obtain legal information about their water rights. This comes at a time when tribes face increasing water challenges.

New research shows that job growth in our region has been faster in areas with serious wildfire danger, a trend that raises the prospect of serious economic fallout from major blazes.

Drought this spring has increased significantly across our region, with some states already hitting the highest levels.

Secretary Doug Burgum’s order grants that DOGE official oversight over the department's consolidation process, including control over funding, policy and personnel decisions.

Springtime is here and baseball is back. This year, that’s good news for sports fans AND lovers of a threatened fish native to the Colorado River. As Alex Hager reports for the Mountain West News Bureau, one minor league team will take the field as the “humpback chubs” every Wednesday this season.

National Parks Week begins this weekend, kicking off with free entry to all parks on Saturday, April 19 — just weeks after mass layoffs and court-ordered reinstatements of some park workers.