The United States, Soviet Union, Britain, France and China all scrambled to develop ever more powerful nuclear weapons ...

The NNSA's push to build new warhead cores is its "largest and most complex" effort since the end of the Manhattan Project, a former leader has said.

Iran has launched a speedy clean-up operation at a nuclear-related site in northern Tehran hit by Israeli airstrikes that ...

Trump had said at the White House during a meeting with South Korean President Lee Jae Myung that he is pursuing ...

Kim Jong Un will attend a huge military parade in China, where he can admire the weapons his regime aspires to make. With ...

The U.S. and Russia combined control about 87 percent of the world's nuclear weapons. A total of seven other countries—China, France, the United Kingdom, Israel, Pakistan, India and North Korea—are ...

Britain, France and Germany launched a 30-day process to reimpose U.N. sanctions on Iran over its nuclear programme on ...

Vox editor-in-chief & publisher Swati Sharma announced that senior correspondent Joshua Keating has been named a 2025 ...

The process, termed a “snapback” by the diplomats who negotiated it into Iran’s 2015 nuclear deal with world powers, was ...

With war raging in its backyard, Europe’s leaders don’t want any ESG qualms to get in the way of steering private capital ...

Australia is planning to acquire nuclear submarines under AUKUS, a trilateral security partnership with the US and the UK.

Human judgement remains central to the launch of nuclear weapons. But experts say it’s a matter of when, not if, artificial ...