Samples of "trinitite" created during the world’s first nuclear bomb test in 1945 contain unique crystals never seen before.

Add Yahoo as a preferred source to see more of our stories on Google. The US Army shared footage from its first-ever test-drop of live grenades from a small flying drone. Video footage shows the ...

An unusual crystal created by America’s first nuclear bomb test could help scientists understand a structure needed for ...

GRAFENWOEHR, Germany — Conventional U.S. Army forces tested the use of a Skydio X10D small Unmanned Aerial System combined with U.S. Army Combat Capabilities Development Command’s “Audible” dropper to ...

At approximately 5:30 a.m. on July 16, 1945, the world's first atomic bomb exploded in the New Mexican desert. It was bright, hot, and loud. Scientists and military personnel crouched nearby in ...

TULAROSA — Mary Riseley walked through glowing rows of luminarias looking for her mother’s name at a vigil for New Mexico downwinders Wednesday, 80 years to the day after the first nuclear bomb test.

‘First We Bombed New Mexico,’ a 2023 documentary about Trinity atomic bomb fallout, premieres at Berkshire International Film Festival this weekend Journalist Lois Lipman began documenting the plight ...

The photos, he says, are part scientific study and part propaganda, a measure of America’s technological progress and the power of its arsenal. They are also, in a way the Pentagon likely never ...

SEOUL/WASHINGTON (Reuters) - North Korea on Sunday conducted its sixth and most powerful nuclear test, which it said was of an advanced hydrogen bomb for a long-range missile, prompting the threat of ...

A new video shows the US Army's first test of a drone dropping a live grenade on a target. Small drones have been dropping grenades in combat for years, but this way of war is new for the Army.