Southern Ute Indian Reservation
Regulators say an administrative judge has found a company liable for violations of the Safe Drinking Water Act at a disposal well on the Southern Ute Indian Reservation.
More than 140 pre-evacuation notices remain in effect for residents living near a wildfire burning south of Durango.
A wildfire burning south of Durango has grown to an estimated 500 acres and is headed toward Lake Nighthorse.
Dozens of people are telling members of Congress their thoughts on a proposal to designate the Chimney Rock archaeological area as a national monument.
Federal officials say air-quality tests at a southwest Colorado school near gas drilling show toxins are below harmful levels, but a community group says its tests produced different results.
A man convicted of committing sexual abuse on the Southern Ute Indian Reservation has been sentenced to 16 years and eight months in prison, followed by 10 years of supervised release.