The National Nuclear Security Administration said development for a bomb 24 times more powerful than the one dropped on ...

Defense contractor Sandia Laboratories said it used “innovative program planning” to accelerate the production of its B61-13 ...

HIROSHIMA--The city government here is changing how it goes about getting foreign dignitaries to attend its annual peace ...

A man died after being found beaten in a park in Fuchu town, Hiroshima Prefecture, on Saturday night. According to police, the man was found collapsed on the ground near the management office of ...

The B61-13 variable yield gravity bomb is now going into full production seven months ahead of schedule, Sandia National ...

America's newest weapon of mass destruction is going into production seven months ahead of schedule as fears of a war with ...

The same chemicals and receptors that control the sensation of pain in the opioid system also play a role in regulating ...

The US is fast-tracking production of its deadliest nuclear weapon in decades — the B61-13 — amid growing fears of global ...

The lab designing the warhead says it is accelerating the timeline to respond ‘to a critical challenge and urgent need.’ ...

Everything from the color scheme and bodywork to all the smaller details is fantastic, which is to be expected from a firm ...

The development of a nuclear bomb that would be 24 times more powerful than the one dropped on Hiroshima, Japan, during World War II is "significantly ahead of schedule," according to U.S ...

An RAF veteran who was among the first British personnel to witness a flattened Hiroshima following its atomic bombing by the ...