Montana Highway Patrol reported Monday, a pedestrian from Arizona was struck and killed by a semi-truck near Jefferson City.

Children, the elderly and anyone with heart or lung conditions should reduce or avoid exertion and heavy work outdoors ...

Pat Munday, a Montana Technological University professor for decades and a person long active in Big Hole River conservation, is hanging up his academic gown but not his fly rod.

The crash had occurred near the 134 mile marker of Interstate 55. Editor's note: The victim was incorrectly identified in an earlier version of this story.