Parts of northern California could see up to a foot of rain, but Phoenix will remain dry and warmer than usual.

Instead of sealing four wells in 2023, the ranchers argue, a federal judge could have issued a less harsh injunction based on ...

Power companies serving the fast-growing Phoenix area are exploring new reactor designs to meet rising demand.

Arizona's three largest electric utilities will jointly explore expanded nuclear-power options. A new plant here could be ...

Tucson Electric Power, Arizona Public Service and Salt River Project jointly announced a proposal Wednesday that could have a ...

Arizona’s drought conditions are becoming worse after an extremely dry summer, fall and winter. But Salt River Project ...

Arizona is gearing up for a potential legal showdown to safeguard its water rights amid growing tensions over the Colorado River's dwindling supply.

More than $24 million has been awarded to Arizona Game and Fish by the USDA in an effort to sustain tens of thousands of ...

Project will receive $154 million from the Inflation Reduction Act. The existing connection allowed only one-way transfers. Surplus water in wet years can be captured instead of released downstream.

PHOENIX (CN) — An Arizona House committee advanced a bill Tuesday to allocate $1 million to defending the Grand Canyon ...

An 81-year-old man was arrested Sunday after firing a weapon in the direction of a sheriff’s deputy in the Colorado River ...

Bucks head coach Doc Rivers explained how he initially thought that the Luka Doncic and Anthony Davis trade was fake.