Earth is moving closer to destruction, a science-oriented advocacy group said Tuesday as it advanced its famous “Doomsday Clock” to 89 seconds till midnight, the closest it has ever been.

Earth is moving closer to destruction, a science-oriented advocacy group said Tuesday as it advanced its famous “Doomsday Clock” to 89 seconds till midnight, the closest it has ever been.

PHOTOS: 'Doomsday Clock' moves closer to midnight amid threats of climate change, nuclear war, pandemics, AI The group said the clock could be turned back if leaders and nations worked together to ...