A school boy stomps a U.S. flag as he holds an Iranian flag during an annual rally in front of the former U.S. Embassy in ...

Researchers have determined the precise date when an asteroid could potentially impact Earth, carrying with it a power ...

Iran’s Supreme Leader Ayatollah Khamenei has declared the Iran-U.S. conflict “intrinsic,” saying no talks or cooperation can ...

The quandaries posed by the nuclear film pantheon are the same ones experts in the nuclear threat reduction community face ...

Watch as President Trump discusses testing nuclear weapons, U.S.-China relations, Israel, the government shutdown, immigration, tariffs, and whether he'll try to stay in the White House beyond 2028.

North Korea is one potential villain in a fictional movie about nuclear war on Netflix, Kathryn Bigelow’s “A House of Dynamite.” It is a “Rashomon”-style thriller about the concept of mutually assured ...

NBC News’ Andrea Mitchell joins “Here’s the Scoop” co-host Yasmin Vossoughian to explain the difference between a weapons ...

Though the country’s nuclear arsenal has undergone no explosive testing for decades, federal experts say it can reliably ...

President Donald Trump's comments Thursday suggesting the United States will restart its testing of nuclear weapons upends ...

On Wednesday, President Trump threatened to resume testing nuclear weapons again after more than 30 years, claiming that ...

There was no indication that the U.S. would start detonating warheads, but the president offered few details about what ...