Trump has sought a nuclear deal with Russia and China for years. He could get one this time—but only if he does it the right ...

A US military helicopter that hit a passenger jet in Washington was practicing emergency evacuation plans. It is not clear ...

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

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

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

Professor of public policy at the University of Maryland and former environmental and security lead in the White House Office of Science and Technology Policy Microbiologist and Infectious Diseases ...

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

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

Rachel Bronson is a Senior Advisor at the Bulletin of the Atomic Scientists. From February 2015 to January 2025, she served as the Bulletin’s president and CEO where she oversaw the organization’s ...

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

Doomsday Clock closest it’s ever been to midnight amid climate, nuclear, AI threats Read more » ...