Lake Mead officials are warning visitors in the Government Wash area about dangerous conditions because of poisons produced by blue-green algae.

Henderson drivers could get some much-needed relief as the city makes plans to widen Lake Mead Parkway.

As the temperature keeps heating up, the Colorado River's expected spring-summer flows into Lake Powell keep declining.

As a spring heatwave hits the West, experts warn of shrinking Colorado River supplies. The Bureau of Reclamation is reviewing ...

Highs around Phoenix are expected to hit 106 Friday and Saturday, about 30 degrees above normal for mid-March. We are roasting out here. This is not normal. Or at least it wasn’t normal in the past.

We are roasting out here. This is not normal. Or at least it wasn’t normal in the past. The heat wave is happening because of a bizarrely strong ridge of high pressure in Earth’s atmosphere. The ridge ...