Hydrogen bombs cause a bigger explosion, which means the shock waves, blast, heat and radiation all have larger reach than an atomic bomb, according to Edward Morse, a professor of nuclear engineering ...

The possibility of a nuclear explosion is a terrifying thought, but understanding how to respond in the critical first hour could be the key to survival. Though nuclear blasts are often depicted in ...

North Korea’s primary nuclear test site was built deep inside a mountain designed to contain massive underground explosions. After six nuclear tests, including a powerful detonation in 2017, seismic ...