The development comes amid looming sanctions on Iran, after the United Nations Security Council voted on Friday not to ...

Russia and Belarus are rehearsing the launch of Russian tactical nuclear weapons as part of joint war games, Belarusian ...

More than 2,000 nuclear weapons have been tested worldwide to date. The test sites remain contaminated, and many residents are ill. Here is one example from the South Pacific.

Elsewhere on the frontier, similar endeavours began in the months before Kim Jong Un, North Korea’s leader, attended a ...

With 191 parties, it is one of the most widely supported arms control agreements in history. Despite its reach, a small ...

In a move that sends a powerful message to adversaries, India has publicly unveiled its new rail-based nuclear capability. It can move on tracks, hide in tunnels, and blend in with civilian traffic ...

With many Arab nations feeling a rising threat from Israel, the Saudi-Pakistan defense pact announced this week brings ...

Some prominent nuclear scientists warn that the startups are glossing over major shortcomings in their technology; the ...

Russia and Iran have taken a major step in energy cooperation by signing an agreement to build nuclear power plants in Iran.

Armed with nuclear missiles, the USS Growler acted as a deterrent to keep other nations from using their nuclear weapons during the Cold War.

India's Bhabha Atomic Research Centre (BARC) is developing a new nuclear reactor that will be used in the country's ...

The U.S. is in the process of updating hundreds of nuclear missiles, and Wyoming may be the “guinea pig.” “There’s going to be a lot of lessons learned from this process t ...