The Castle Bravo nuclear test produced an explosive yield of 15 megatons and was 1,000 times more powerful than the bomb that destroyed Hiroshima.

The bright binary star system V Sagittae will flare up multiple times before finally going supernova within the next 100 years. When it explodes, it could be visible to the naked eye even in sunlit ...

Putin has only used the "game-changing" nuclear-capable weapon once - in a "test" launch in November 2024 against the ...

To prevent a global atomic fallout, the US and the Soviet Union signed the Partial Test Ban Treaty in 1963. The agreement banned any type of nuclear testing. But both countries figured out more ...

A Ukrainian drone struck a Russian nuclear power plant, a Russian energy company has claimed. In a statement, Rosenergoatom claimed the drone was "suppressed by technical means" before it crashed into ...

Experts warn that resumption of full nuclear weapons tests is unnecessary and would undermine the United States' efforts to discourage other nations from testing their own nukes. (Tech. Sgt. Draeke ...