The state veterinarian's office confirmed the virus in a horse in the Roundup area

The designation is the first for a state waterway in 42 years

Donahue pleaded guilty Wednesday to driving while intoxicated

Until now, Montana has been largely spared as major fires burn elsewhere across the West

Despite the tensions between the U.S. and several of its trading partners, consumers are spending freely

With each denunciation, the crowd jeered and screamed at the press in the holding pen at the back of the arena

Campaigns are largely on their own in the increasingly challenging task of protecting sensitive information and countering false or misleading content

A police special victim's unit detective said Robert Salaman-Garcia groped her while checking her seatbelt

Green Party has a candidate in the U.S. Senate race, which is already expected to be a tight battle

Candidates for U.S. Senate and U.S. House to debate in September, October

Misty Cuthbert was given 10-year suspended sentence

Beginning on Aug. 16, the prison will be open for inmate visits only on Saturdays and Sundays

Gov. Steve Bullock's administration plans to allocate $45 million next month after state exceeded revenue expectations

District Facilities Director Kalli Kind told school board members that the cost increase was partly because of the tariffs on steel

Lawsuit challenges cuts to community-based services for people with disabilities, mental health issues