In this Oct. 2, 2018 photo, a Colorado River razorback sucker fish is shown swimming in a tank at the U.S. Fish and Wildlife Service office in Lakewood, Colo. (Dan Elliott, AP Photo)

Razorback sucker is the latest rare Colorado River fish to make it back from the brink of extinction

Environment Primary category in which blog post is published
Growth Primary category in which blog post is published

Aurora officials say water in Colorado is increasingly difficult to find. So they’ve tapped an inactive mine.

Like other Colorado cities, Aurora is searching for new sources as its population grows