Plus: Colorado’s psychedelic program starts next year, solar panels love plants (and vice versa) and the convention center is ...

Arizona officials say studying a century-old, forced-cuts policy will drive home the risks of water shortages to all Colorado ...

Roosevelt Lake is the real deal, and it’s about to blow your socks off – which, let’s face it, you probably shouldn’t be ...

From a civilian pursuit in Glendale that ended with cash all over the street to a court hearing for 'Doomsday Mom' Lori ...

The federal government and California water agencies announced an agreement to raise a dam and expand San Luis Reservoir, ...

The Salt River Project is turning to hydropower, which turns water into energy, to plan for this influx of people and businesses.

After years of drought, some argue that the country's second-largest reservoir should be drained, restoring a landscape of ...

Russian strikes damaged a dam near the front line in Ukraine's eastern Donetsk region, Ukrainian authorities said, warning nearby villages could be threatened by rising water levels.

The Arizona Department of Water Resources (ADWR) in mid-September determined the applicant has demonstrated an adequate ...

A historic 52,677-acre Arizona ranch that looks like a movie set from "Yellowstone" has been put on the market for the ...

Virgin River chub are rare silvery-scaled minnows only found in southwestern Utah, southern Nevada and northern Arizona. The ...

Farmers say they want the water, but not if it goes against the allotment they need for the spring planting season.