By Michelle Nichols UNITED NATIONS (Reuters) -Iran and European powers remain at loggerheads as they try to strike a ...

Russia is offering the United States a deal that would extend by one year the last remaining nuclear arms treaty between the ...

The “nuclear option” is a maneuver that allows the majority party to override the Senate’s standing rules with a simple ...

Mr. Putin said Russia didn’t want to provoke a strategic arms race with the United States, but his offer is limited in scope.

DUBAI, United Arab Emirates (AP) — A 30-day window to stop the reimposition of United Nations sanctions on Iran is closing, likely meaning Tehran will face new pressure on its ailing economy as ...

Russian President Vladimir Putin indicated that he’s interested in securing a new nuclear arms control pact with the United States, raising the stakes of his Aug. 15 summit with President Donald Trump ...

WEC Energy Group and EnergySolutions are exploring building a new nuclear power plant at the site of the closed Kewaunee Power Station. The project is in its early planning stages, which could take up ...

Human judgement remains central to the launch of nuclear weapons. But experts say it’s a matter of when, not if, artificial intelligence will get baked into the world’s most dangerous systems. The ...

Placing an atomic energy source on the lunar surface is “not science fiction,” experts say, but does pose technical challenges. By Kenneth Chang Nuclear reactors have been generating power on Earth ...