The Doomsday Clock highlights rising nationalistic tensions worldwide.
The "Doomsday Clock" is a metaphor for how close humanity is to self-annihilation.
The human race is at its closest point yet to destroying itself, according to a reset of the ominous but symbolic "Doomsday ...
The experts behind the Doomsday Clock have updated it for another year and revealed the new time it has been set to.