The United States has not conducted a nuclear weapons test since 1992, and thus there was widespread surprise when President Trump indicated, shortly before a meeting with China’s Xi Jinping, that he ...

A nuclear weapon, carried by balloon, detonates as part of Operation Plumbob in 1957. Imagine if you will, a low-cost, small ...

On October 29, just before meeting with China’s President XI Jinping, President Trump posted on the right-wing social media network Truth Social that “because of other countries [sic] testing programs ...

The Defense Department wants troops to have new weapons quickly. But testing processes don't include the best ways to do that ...

WEST PALM BEACH, Fla. (AP) — New tests of the U.S. nuclear weapons system ordered up by President Donald Trump will not include nuclear explosions, Energy Secretary Chris Wright said Sunday. It was ...

WASHINGTON — Democratic senators representing states that bore the brunt of the fallout from explosive nuclear weapons testing are seeking to pass legislation that would bar President Donald Trump ...

According to South Korea's Joint Chiefs of Staff (JCS), the missiles were launched from areas near Pyongyang at around 7:50 ...