State officials may have solved the puzzle of how zebra mussels got into the Colorado River. On July 3, Colorado Parks and ...

This summer, the Southern Ute Indian Tribe rolled out miles of temporary rubber water lines. The above-ground tubes had one job: carrying water to oil and gas operations on the reservation. But the ...

At 1,896 miles long, it is the fourth longest river in the contiguous United States. It originates in Colorado, flows through ...