The authoritative guide to ensuring science and technology make life on Earth better, not worse.
By Hans M. Kristensen, Matt Korda | Nuclear Notebook, Nuclear Weapons
By Hart Rapaport, Ivana Nikolić Hughes | Nuclear Risk, Nuclear Weapons
By Robert Alvarez | Analysis, Nuclear Energy, Nuclear Risk, Nuclear Weapons
By Austin R. Cooper | Nuclear Risk, Nuclear Weapons, Voices of Tomorrow
By Christopher A. Bidwell | Nuclear Weapons
By Duyeon Kim | Nuclear Weapons
By Frank von Hippel | Nuclear Weapons
By Elisabeth Eaves | Investigative Reporting, Nuclear Weapons
By John Mecklin | Climate Change, Nuclear Weapons
By Carl Robichaud, Karim Kamel | Analysis, Nuclear Weapons
By Ethan Kessler | Nuclear Weapons, Opinion, Voices of Tomorrow
By Talei Luscia Mangioni, Alicia Sanders-Zakre | Doomsday Clock, Nuclear Weapons
Watch the 2025 Doomsday Clock announcement on January 28
