Videos of Iran's missile tests circulating online highlight Tehran's defiance amid U.S., Israeli strikes and looming ...

LIVERMORE, Calif. -- What was once highly classified can now be found on YouTube-- and this isn't a leak. The Lawrence Livermore National Lab is beginning to publish thousands of films of U.S. nuclear ...

Crew members aboard the Admiral Golovko, a frigate with the Northern Fleet, fired a Zircon missile at a sea target in the ...

From April to August of 1958, the United States detonated as many nuclear bombs in the Pacific Proving Grounds as had been fired in all prior tests in the region. One of them was the massive Umbrella ...

"God has made me the protector of the country," Pakistan army chief Field Marshal Asim Munir said recently in Brussels. The army chief, who is de-facto military ruler of his country, was on his way ...

In a recent op-ed for The Hill, “America Isn’t Prepared for a Strike Against our Nuclear Weapons,” freelance journalist Ben Ollerenshaw argued that the U.S. is woefully unprepared for the nuclear ...

(Corrections & Clarifications: This story previously misstated how far nuclear fallout from the government's atomic tests reached. Fallout from the initial Trinity Test reached 46 of the 48 contiguous ...

The beginning of the atomic age marked the outset of nuclear weapons testing, which is responsible for the radioactive contamination of a large number of sites worldwide. The paper aims to analyze ...

As part of its ongoing work with the National Nuclear Security Administration, the small but critical agency charged with monitoring the country’s nuclear stockpile, Anthropic is now working on a new ...

When the U.S. military detonated the world's first nuclear weapon near New Mexico’s Jornada del Muerto desert in 1945, people living in the nearby areas were exposed to harmful radiation. Weeks later, ...

Vice President Kashim Shettima has said Africa’s priority at the moment is to address the challenges of poverty and climate change, not the pursuit of nuclear weapons capability. Shettima spoke when ...