The Bulletin of the Atomic Scientists has moved the big hand of its "Doomsday Clock" to three minutes to midnight, i.e. the end of the world, citing the apocalyptic threat of global warming and nuclear proliferation.

The Bulletin of the Atomic Scientists is leaving the big hand of the infamous "Doomsday Clock" at five minutes to midnight, telling the head of the UN there's little reason to pull it back.

The Bulletin of the Atomic Scientists, who maintain the infamous "Doomsday Clock," have moved the clock's hand back by one minute. Now we are six minutes to world destruction, rather than five.