Workers pass a structure at the former Semipalatinsk nuclear bomb testing centre, 144km (90 miles) from Kurchatov, Kazakhstan, Tuesday, April 6, 2010 [AP Photo/Alexander Zemlianichenko] The nuclear ...

Sisters Teeua Tekonau and Teraabo Pollard remember explosions and glowing mushroom clouds lighting up the night sky when their island home was used for atomic bomb tests. Show more Sisters Teeua ...

In 1953, the man known during his lifetime only as H.M. underwent neurosurgery to cure his severe epilepsy. The operation inadvertently destroyed most of his hippocampus, a brain structure nobody ...

Cray has been tasked with building a supercomputer more powerful than any other with the aim of making nuclear weapons better. The US government – through the National Nuclear Security Administration ...