Trump has said the U.S. will restart nuclear weapons testing, and accused other powers of doing the same already.

In his first sit-down interview with 60 Minutes in five years, President Trump spoke about the government shutdown, Russia, ...

Energy Secretary Chris Wright says that new tests of the U.S. nuclear weapons system ordered up by President Trump will not ...

New tests of the U.S. nuclear weapons system ordered up by President Donald Trump will not include nuclear explosions, Energy ...

Touting new weapons tests, Moscow signals to Washington that it must contend with the Kremlin’s power and negotiate.

Dmitri S. Peskov, a Kremlin spokesman, told Russian news agencies that recent drone and missile tests were not nuclear ...

Questions have arisen after Russian President Vladimir Putin said his country tested two nuclear-capable weapons this week.

Experts say there are roughly 12,241 nuclear weapons across the world, with just over 9,600 thought to be operational.

The announcement via social media post came after Russia recently said it conducted multiple nuclear weapons tests.

President Donald Trump explained that resuming nuclear weapon testing was needed as many countries like China, Russia, North Korea and Pakistan, are conducting nuclear tests, and it's 'appropriate ...

President Trump tore into Democrats over the ongoing government shutdown, justified his order to restart nuclear weapons ...