Refer to this visitor’s guide to Yellowstone National Park – the world’s first national park featuring more geysers than any other location in the world.
Hundreds of people will tell the Environmental Protection Agency what they think of proposed rules to cut pollution from power plants during public hearings Tuesday and Wednesday in Denver.
A mentally disabled Colorado man is fit to stand trial in the killing of a Montana teacher whose body was found in a shallow grave in North Dakota.
Some cute, small dogs will soon need new homes in Colorado.
Three flight attendants and two passengers were taken to the hospital on Monday afternoon on a bumpy United Airlines flight that left from Denver.
A Montana judge has scheduled a two-day competency hearing to determine if a Colorado man charged with killing a high school teacher is fit for trial.
Authorities could call off the search for a missing Colorado man on Monday.
Hundreds of people helped search for Sherry Arnold and calls for frontier-style justice greeted the arrest of the man accused of killing her.
A 48-year-old northwestern Montana man who accidentally shot a Colorado hunter in the leg last month is charged with negligent endangerment.
The U.S. Fish and Wildlife Service is deciding if gray wolves should remain a protected species in Colorado.