An 1869 expedition led by John Wesley Powell sailed out of the Grand Canyon on the Colorado River in the first official ...

Smallmouth bass just lost one of their favorite places to spawn in the Colorado River below Glen Canyon Dam, according to a ...

The Colorado Basin River Forecast Center reported on June 1 that the amount of water expected to flow into Lake Powell ...

A federal project to reshape part of the Colorado River upstream of Lees Ferry aims to stop invasive smallmouth bass from ...

Hydrologists said in December that Lake Powell’s runoff would be 92% of average. In January, the forecast dropped to 81%, ...