A crowd of activists, politicians, journalists and New Mexico Department of Transportation employees gathered on the side of ...

Top nuclear experts gathered in Chicago to offer world leaders a playbook for reducing the risk of nuclear war.

On July 16, 1945 — 80 years ago — the federal government detonated the first atomic bomb in the Tularosa Basin of New Mexico.

The 80th anniversary of the Trinity test is a good time to question and put the brakes on current plans for major pit production at Los Alamos National Laboratory. According ...

The Doomsday Clock is set at 89 seconds to midnight at this very moment, writes economics and politics professor María ...