The trial included first-of-its-kind thermal preconditioning of the bomb before carriage on an F-35 fighter jet.

The government said overall headcount at the Atomic Weapons Establishment (AWE) sites in Aldermaston and Burghfield, ...

President Trump has argued the U.S. should test nuclear weapons because other countries are doing it. But scientific data suggest they’re not.

Iranian scientists and nuclear experts made a second covert visit to Russia last year, in what the US claims has been a push ...

Airbus chairman Rene Obermann has called on European countries to acquire tactical nuclear weapons in response to the threat ...

North Korea's warning comes after renewed speculation of a meeting between President Trump and North Korean leader Kim Jong ...

While the significance of testing nuclear weapons dwindled over 60 years ago, the terrifying circumstances that brought that ...

Trump’s message at the end of last month is that the U.S. is no longer willing to ignore obvious dangers, especially if China poses them.

That paradigm may soon shift, thanks to the potential development of the program known as the Golden Dome missile defense initiative. Although extremely complex and challenging, it offers the ...

Russian officials say they are waiting for an explanation from President Donald Trump about nuclear testing. He hasn't given ...

President Trump and Mohammed bin Salman concluded the Saudi crown prince’s visit to the United States by speaking to more ...