The original Doomsday Clock was all about the threat of nuclear annihilation. Little more than a week into President Donald Trump’s second term in office, the nuclear outlook is still unclear.

The original Doomsday Clock was all about the threat of nuclear annihilation. Little more than a week into President Donald Trump’s second term in office, the nuclear outlook is still unclear.

The Doomsday Clock now stands at 89 seconds to midnight, the closest to catastrophe in its nearly eight-decade history. Here's a look at how — and why — it's moved.

The original atomic scientists created the Doomsday Clock to symbolize humanity’s suicidal march toward annihilation by nuclear war, and that is still the greatest danger that midnight on the ...

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.

The Doomsday Clock now stands at 89 seconds to midnight, the closest to catastrophe in its nearly eight-decade history. Here's a look at how — and why — it's moved.

The Doomsday Clock now stands at 89 seconds to midnight, the closest to catastrophe in its nearly eight-decade history. Here's a look at how — and why — it's moved.

The Doomsday Clock now stands at 89 seconds to midnight, the closest to catastrophe in its nearly eight-decade history. Here's a look at how — and why — it's moved.