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 ...

Robert Carlin and Hecker write a hypothetical Kim-to-Trump letter based on their understanding of the situation on the Korean ...

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

At least in one respect, the Trump administration's pause on health communications breaks a pattern that's held for at least ...

Modeling System at the University of Colorado, Boulder.

Pabian is senior geospatial information analyst at the Los Alamos National Laboratory. Last year, he served as a visiting fellow at the Center for International Security and Cooperation at Stanford ...

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

Ulrich Kühn is the director of the Arms Control and Emerging Technologies Program at the University of Hamburg, and a nonresident scholar with the Nuclear Policy Program of the Carnegie Endowment for ...

Doctoral student at Carnegie Mellon, is senior consulting scientist.

Murphy is the head of climate prediction at the Met Office, the official center for climate change research in Britain. There, he leads more than 20 scientists who work on ensemble climate prediction, ...