Among several efforts to find the source of fish population declines is a long-running study of bugs in the Big Hole River.

Funding was in limbo Monday for two of the 29 TRIO Student Support Services programs in Montana after initial denials.

The only antimony smelting facility in the nation is outside of Thompson Falls, where U.S. Antimony Company is finishing an ...

Two groups are taking the Montana Department of Environmental Quality to court because they say the state officials are ignoring environmental impacts of the Laurel power plant.

Malmstrom Air Force Base in Great Falls is among 140 military sites with a delayed investigations and remediation timeline for chemicals known as PFAS — perfluoroalkyl and polyfluoroalkyl substances — ...

A Billings man convicted in federal court of violating guns laws in a school zone has had his conviction overturned by the Ninth Circuit.

Organization's D.C. Legislative Fly-In priorities included Farm Bill, country of origin packaging and right to repair ...

In the name of figuring out why fish are dying, Montana Fish and Wildlife are killing more fish. Columnist George Ochenski ...

The Air Force said it's studying the rate of sick missileers getting cancer in America's land-based nuclear arsenal, but other watchdog groups say they're not doing enough.