The Colorado River Basin is, quite literally, 50 feet away from collapse, and an agreement to save it is nowhere in sight.

A polar bear stood outside the Department of the Interior’s headquarters in Washington, D.C., Thursday with a message: “Stop ...

A bill would harden the state’s 2035 clean-electricity goal into statute, tighten pollution rules for power plants and ...

Former government officials say the state isn’t doing enough to regulate fracking waste, even as new research shows it’s far ...