China claimed the flights did not target any third party, while Russia said there was no foreign airspace violation.

Our nuclear submarine fleet is in big trouble. Production and repairs are backlogged. We can't even manufacture two per year ...

Meanwhile, Newsweek has compared how different countries' nuclear weapons compare, by using maps produced by Alex Wellerstein ...

Interest in nuclear energy as a solution to "dirty" sources of power is growing, including a proposal in the Northwest.

The main thing standing in the way of the country rebuilding its nuclear sector is a stubborn insistence that it can’t be ...

Sullivan made his remarks when questioned about a New York Times article last month that said some unidentified Western ...

Moscow has increasingly hit critical substations linked to nuclear power plants in an effort to disconnect them. At the same ...

That’s the message from Westinghouse Electric Co., the Cranberry Township-based firm that last year became the first company ...

Nov 30 (Reuters) - A possible resumption of nuclear weapons tests by Moscow remains an open question in view of hostile U.S.

It remains unclear how President-elect Donald Trump will approach Iran once he enters office, particularly as it continues to ...

Surging demand for AI has sparked a race to secure supplies of nuclear power. WSJ’s Peter Landers traveled to the Fukushima ...

In a commercial warehouse overlooking the ocean in New Zealand’s capital Wellington, a startup is trying to recreate the ...