RCP's Phil Wegmann sparked a long stream of consciousness from the president on Monday when he asked Vice President Vance if ...

There has not been a major (or minor) nuclear explosion since the 1960s. This is almost entirely because ...

In 1994, astronomers witnessed one of the most dramatic events ever recorded in space when comet Shoemaker–Levy 9 smashed into Jupiter. Traveling at more than 216,000 km/h, the comet broke into 21 ...

In 1961, the Soviet Union detonated Tsar Bomba, a hydrogen bomb with a 50-megaton yield—the largest explosion ever created by humans. The blast was about 3,800 times stronger than Hiroshima and ...

There is no foreseeable end to the fighting and the Trump administration approved a new $151 million arms sale to Israel ...

President Donald Trump feared Iran's nuclear weapon capabilities. How safe would Pennsylvania and Delaware be during nuclear war or attack? See here.

The U.S. and Israel have battered Iran with strikes, targeting its military capabilities, leadership and nuclear program.

FILE - Christopher Yeaw, center, arrives to a Senate Foreign Relations Committee confirmation hearing on his nomination to be an assistant Secretary of State, Nov. 19, 2025, on Capitol Hill in ...

President Trump announced US and Israeli 'major combat operations' against Iran, calling for its government's overthrow. Explosions were reported across Iran and the Middle East.

Two people in Israel are dead following an Iranian missile barrage, according to Magen David Adom, the Israeli emergency ...

GENEVA (AP) — A U.S. official focusing on arms control on Monday provided what he called new, declassified details of a Chinese underground nuclear test nearly six years ago and urged countries to ...