In an effort to protect and reintroduce native fish, wildlife officials in Rocky Mountain National Park are closing several popular hiking trails along the northeastern end of the Colorado River this ...

Getting your Trinity Audio player ready... After months of stalemate, glimmers of hope have emerged for consensus on a new plan to manage the shrinking Colorado River. Negotiators from the seven river ...

Tucson-based cinematographer Ryan Olinger is taking audiences on a journey along the Colorado River in his new documentary, “The American Southwest.” Olinger started his career as a wildlife biologist ...