The Doomsday Clock is closer to midnight than ever before. What does it mean? How is this determined? Can the clock be wound ...

Humans may be one step closer to destroying the world, or at least that's what scientists behind the Doomsday Clock think.

Plus: Caroline Kennedy calls Robert F. Kennedy Jr. a predator ahead of his confirmation hearing | State Dept. allows HIV meds ...

The Doomsday Clock now stands at 89 seconds to midnight, the closest to catastrophe in its nearly eight-decade history.

A science-oriented advocacy group advanced its famous clock to 89 seconds Tuesday, the closest it has ever been.

What is the Doomsday Clock? It's 2025 and scientists have reset the clock closer to midnight and global catastrophe. Here's what it all means.

Doomsday Clock moves to 89 seconds to midnight, warning of existential threats from nuclear weapons and disruptive ...

The Doomsday Clock has been updated to reflected that we are closer to the end of the world. Learn more about the ...

The science that guides the Doomsday Clock, which represents how close humanity is to global catastrophe, has been moved to ...

Today's episode is led with family opposition to Robert F. Kennedy Jr. joining President Donald Trump's cabinet, an ...

A science-oriented advocacy group says the Earth is moving closer to destruction. The Bulletin of the Atomic Scientists said ...