Iconic Doomsday Clock moves one second closer to midnight as global existential threats rage. Clock factors include nuclear weapons, climate crisis, artificial intelligence, infectious diseases, and ...

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

Modeling System at the University of Colorado, Boulder.

Steven Pifer, a retired career foreign service officer with the US Department of State and former US ambassador to Ukraine, is an affiliate of Stanford’s Center for International Security and ...

Abigail Foerstner teaches science journalism at Northwestern University’s Medill School of Journalism. This article was drawn from James Van Allen: The First Eight Billion Miles, which the University ...

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

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 ...

We’re excited to welcome you to our growing community. Starting soon, we’ll be in your inbox on Mondays and Thursdays, bringing you a direct line to the best thinking on nuclear risk, climate change, ...

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, ...

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.

Robert K. Elder is the President and CEO of Outrider. He previously served as Chief Digital Officer at the Bulletin of the Atomic Scientists. Elder has deep roots in the digital media and innovation ...