Only one (or possibly two) of the missing bombs was fully assembled at the time it was lost. The total number of confirmed ...

The outer shell that was struck is a protective cover built in 2016 over a heavy concrete containment structure. Soon after ...

A Russian drone struck the former nuclear power plant at Chernobyl in an attack overnight into Friday, Ukrainian President ...

Related: Why do nuclear bombs form mushroom clouds? A bomb shelter doesn't necessarily guarantee safety in the event of a ...

President Volodymyr Zelensky of Ukraine called the damage “significant” but said there were no signs of radiation leaks. A ...

An alleged Russian drone has hit the shield containing the contaminated materials at the former Chernobyl nuclear power plant ...

The NNSA has recently given the public a rare glimpse into one of the secret nuclear labs where America used to test its ...

There is a 2 percent chance that seven years from now, “the city destroyer” will hit Earth with the force of an 8-megaton ...