A warm and dry winter is raising concerns about extremely low reservoir levels, hydropower generation and summer recreation.

The Colorado River Basin is literally 50 feet away from collapse, and the 40 million people who rely on it are watching negotiators spin their wheels. Federal data show Lake Powell could drop to ...

A formerly sunken boat rests on a now-dry section of lakebed at drought-stricken Lake Mead on May 10. (Photo by Mario Tama/Getty Images) The American West is experiencing its driest period in human ...

The Interior Department released a new draft environmental impact statement on Jan. 9 evaluating alternatives to manage the Colorado River after current guidelines, in place since 2007, expire later ...