First called Boulder Dam, the big dam helped create energy, distribute water through the Southwest. Some want to get rid of dams on the Colorado River. Read more.

The clock is ticking on the Colorado River. The seven states that use its water are nearing a 2026 deadline to come up with ...

The saga of the Klamath provokes a more fundamental, yet often ignored, set of questions: What is a river for? Irrigation?

The final image captured by the recently decommissioned Landsat 7 satellite shows how "Sin City" has nearly doubled in size during the iconic spacecraft's 25-year lifespan.

There's no other place in Arizona that comes as close to a European village as the English Village in Lake Havasu City.

and the Hoover Dam area. Forecasts indicated that afternoon highs could reach between 110- and 120-degrees Fahrenheit along the Colorado River Valley, prompting the NWS to advise residents and ...

Nestled within the Lake Mead National Recreation Area near the Arizona-Nevada border, this natural observation deck offers the kind of views that make you question why you’ve spent so much time ...

Las Vegas and Southern Nevada’s success is directly tied to the health of Lake Mead and the Colorado River.

The seven states that share the Colorado River are floating a new concept for how water could be shared in the future, marking forward progress after a long standoff between the Upper Basin and Lower ...

DENVER — After months of stalemate, glimmers of hope have emerged for consensus on a new plan to manage the shrinking Colorado River.