The U.S. tested nuclear weapons until the early 1990s. Since then, scientists have been using supercomputers and experiments ...

The Palisades Nuclear Plant has a chance to make history. If reopened, it would be the first decommissioned facility to come back online in the United States, possibly paving the way for further ...

The two groups strongly recommended moving forward with completing the nuclear plant, citing “the pending power shortage in ... That’s because Inside Climate News is a 501c3 nonprofit ...

To maintain American digital dominance, the United States will have to turn to nuclear power to fuel the data centers of the ...

Arizona already has one of the largest nuclear power plants in the nation and more might be coming — though possibly in smaller form and years down the road. In an unusual joint announcement on ...

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

Arizona's electric utilities are planning for more nuclear power as part of a new look for this energy source and the possibility of small reactors.