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

Trinity

The fallout never ended

By Robert Alvarez | Nuclear Risk, Nuclear Weapons

A barefoot boy waiting in line and staring ahead at a crematorium in Nagasaki, with his dead baby brother strapped to his back. Photo by US Marine photographer Joe O’Donnell

What can we learn from ‘Oppenheimer’ about the blind spots in nuclear storytelling?

By Shampa Biswas | Nuclear Waste, Nuclear Weapons

Oppenheimer security badge photo at Los Alamos

“He did not speak the ordinary language”: Memories of Oppie, from a Manhattan Project physicist

By Dan Drollette Jr | Interviews, Nuclear Weapons, Special Topics

Oppie—“A very mysterious and delphic character.” Interview with Kai Bird, co-author of American Prometheus

By Dan Drollette Jr | Interviews, Nuclear Weapons

ICBM test launch

The Christmas carol and the Cuban Missile Crisis

By Reba A. Wissner | Nuclear Weapons, Opinion

Red trinitite: L. Bindi and P.J. Steinhardt. Used with permission.

What are atomic bomb quasicrystals, and why do they matter?

By Susan D’Agostino | Nuclear Risk, Nuclear Weapons, Opinion

1975: All in our time: A foul and awesome display

By Kenneth T. Bainbridge | Nuclear Risk