Arizona's utilities kept our power on despite higher demand. But that won't forever. Nuclear power is a viable option.

The United States is chasing a new age of nuclear power that banks on domestic production of reactor fuel like X-energy is ...

Many in the industry fear a court win would hamper the nuclear sector and states, but plaintiffs say it would boost ...

The Idaho National Laboratory (INL) is the hub of collaboration among Western states to advance nuclear energy. This effort, ...

Data centers use energy to run their servers, and energy and water to cool the processors. Evaporative chillers that work in low humidity use less energy but more water, while refrigerated cooling ...

Some Democratic candidates say provisions in the sweeping GOP tax and spending law may result in higher energy prices for ...

It marks the third consecutive year that Arizonans have set all-time energy usage highs, reflecting the state's rapidly ...

The justices, by a 6-3 vote, reversed a federal appeals court ruling that invalidated the license granted by the Nuclear ...

PHOENIX (AP) — Adelita Grijalva won the Democratic primary Tuesday for a southern Arizona U.S. House seat long held by her ...

"If they're going to go nuclear, then so am I," said Sen. Elissa Slotkin. "They're forcing us into this position because they ...

On the 80th anniversary of the Trinity Test, downwinder and uranium miners discuss New Mexico’s nuclear legacy — and finally ...

Mesa now has regulations in place for data centers that address where they can locate, their design and their impact in terms of issues like noise.