The authoritative guide to ensuring science and technology make life on Earth better, not worse.
By Jonathan Panter | Disruptive Technologies
By Stephen J. Cimbala, Lawrence J. Korb | Nuclear Weapons
By Syed Ali Zia Jaffery | Nuclear Weapons, Opinion
By Nour Eid | Nuclear Risk, Voices of Tomorrow
By François Diaz-Maurin | Nuclear Energy, Nuclear Risk, Nuclear Weapons
By Erik English, Thomas Gaulkin | Biosecurity, Climate Change, Disruptive Technologies, Multimedia, Nuclear Risk
By Dan Drollette Jr | Climate Change, Nuclear Energy
By Stephen J. Cimbala, Lawrence J. Korb | Nuclear Risk
By Hui Zhang | Nuclear Weapons
By Erik English | Biosecurity, Climate Change
By Eliana Johns | Nuclear Weapons
By Henry Sokolski | Nuclear Weapons
Watch the 2025 Doomsday Clock announcement on January 28
