The Doomsday Clock is many things all at once: It's a metaphor, it's a logo, it's a brand, and it's one of the most recognizable symbols of the past 100 years.

The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhat

The Doomsday Clock was created in 1947 by a group of atomic scientists to symbolise the perils facing humanity from nuclear weapons. In 2007 it was set at five

The world of Watchmen collides with the DC Universe in the most shocking story in DC history! Written by master storytellers Geoff Johns and Gary Frank--As the

The world of Watchmen collides with the DC Universe in the most shocking story in DC history! Written by master storytellers Geoff Johns and Gary Frank--As the