Too few leaders have learned the critical lesson that international cooperation is essential to pandemic prevention, ...

Iconic Doomsday Clock moves one second closer to midnight as global existential threats rage. Clock factors include nuclear ...

Did RFK Jr.'s long-record of anti-vaccine activism affect his chances at becoming Trump's secretary of health?

Juan Manuel Santos is the chair of The Elders, a former President of Colombia, and a Nobel Peace Prize laureate.

You can change your cookie settings at any time by clicking “ Preferences .” From February 2015 to January 2025, Rachel Bronson served as the Bulletin’ s president and CEO where she oversaw the ...

In April 2024, we were honored when Rachel Bronson invited us to contribute to the evolution of the iconic Doomsday Clock.

AI companies don't fully understand how their models work and they aren’t making the training data available to outside ...

Once China produced weapons-grade uranium, it assembled its first atomic bomb in as little as three to five weeks. Iran may ...

You yourself must be aware of the threats from sea level rise, as the Trump International Golf Links in Doonbeg, Ireland, has ...

Modeling System at the University of Colorado, Boulder.

Mr. President, you should end the policy of placing the responsibility to launch nuclear weapons on one person—you and future ...

Darya Dolzikova is a research fellow in proliferation and nuclear policy at the Royal United Services Institute in London.