“The Doomsday Clock’s message cannot be clearer,” the Bulletin of the Atomic Scientists CEO Alexandra Bell said in a statement. “Catastrophic risks are on the rise, cooperation is on the decline, and we are running out of time. Change is both necessary and possible, but the global community must demand swift action from their leaders.”

Doomsday Clock warns humans are trending closer to catastrophe at 85 seconds from midnight. Here's what to know.

They have some a-clock-alyptic forecasts. Are the end times at hand? Scientists are preparing to update the Doomsday Clock on Tuesday, sparking speculation it will move ominously forward amid fears of nuclear war,

The Doomsday Clock has been moved four seconds closer to midnight, the closest it has ever been, as the Bulletin of the Atomic Scientists warned that humanity is running out of time

THE Doomsday Clock is set to be revealed later today in a chilling admission of just how close humanity may be to the brink of apocalypse. The update will take place at 3pm UK time in Washington