The future of the Colorado River — a vital water source for 80% of Central and Southern Arizona — is more uncertain than ever ...

PHOENIX — Central Arizona Project (CAP) delivers water to about 90% of the state’s population. CAP is a 336-mile system of aqueducts, tunnels, pumping plants and pipelines that carries Colorado River ...

Arizona is filled with outdoor destinations that will satisfy any nature enthusiast. You'll find plenty of state parks, like Dead Horse Ranch State Park, with a morbid name that's a family-friendly ...

Cuts are coming to Arizona’s water supply. We just don’t know yet how bad they’ll be. Last week, the seven states that rely on water from the Colorado River blew a federally imposed deadline to reach ...

Trace the path of dreamers during the Gold Rush (and snap some postcard-worthy pictures of the surroundings) with a trip to this hidden Grand Canyon State gem.

Negotiators from seven Western states missed a crucial deadline Tuesday to reach a consensus on dividing up water from the Colorado River. The states are negotiating new guidelines for how the federal ...

Colorado and other upstream states aren't doing enough to commit to sharing and conserving water in the Colorado River system, Arizona Gov. Katie Hobbs said Wednesday as seven-state talks on managing ...

PHOENIX (AP) — Colorado and other upstream states aren't doing enough to commit to sharing and conserving water in the Colorado River system, Arizona Gov. Katie Hobbs said Wednesday as seven-state ...

Farms pay less than cities for river water, but both groups pay low wholesale prices to access a water supply that's slowly disappearing.

The Colorado River Indian Tribes have formally accorded personhood status to the Colorado River, creating a powerful new mechanism to protect the eponymous river that makes life possible in their arid ...

Arizona cities like Phoenix face significant water restrictions from the Colorado River if new deals with farmers and tribes are not made. Existing agreements and federal funds that have protected ...