The authoritative guide to ensuring science and technology make life on Earth better, not worse.

social protest

The “Calutron Girls” of the Y-12 Nuclear Security Complex at Oak Ridge, Tennessee

A call for antiracist action and accountability in the US nuclear community

By Katlyn M. Turner, Lauren J. Borja, Denia Djokić, Madicken Munk, Aditi Verma | Nuclear Risk, Opinion

A looted Chicago storefront

What the protests tell us: Invest in social equity, not nuclear weapons

By Rachel Bronson | Nuclear Weapons, Opinion, Technology and Security

Watch the 2025 Doomsday Clock announcement on January 28