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

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

ABOARD AIR FORCE ONE (AP) — President Donald Trump declined to say Friday whether he plans to resume underground nuclear ...

President Donald Trump appears to have ordered a return to nuclear testing after decades of uneasy but effective treaties ...

Trump's announcement breaks with more than three decades of policy. The last time the United States tested a nuclear weapon ...

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

President Donald Trump has appeared to suggest on social media that the U.S. resume testing nuclear weapons for the first ...

All of the nine nuclear-armed nations are investing huge sums in new weapons. And the numbers of nuclear weapons “available ...

The Kremlin’s constant nuclear boasts may have finally struck a chord in the White House, with President Donald Trump ...

The U.S. voluntarily halted nuclear explosive testing in 1992, though it has the ability to restart tests at a site in Nevada ...

A Texas-based defense giant has unveiled Damocles launched effect, a modular, air- or ground-delivered system that can ...

US President Donald Trump recently ordered new tests of the American nuclear weapons system. However, US Energy Secretary Chris Wright has clarified that the testing will not involve nuclear ...