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

W76-2

The USS Ohio submarine with its missile tubes open

Why, in nuclear weapons policy, sometimes fewer options are better

By Erik Gartzke | Nuclear Risk, Nuclear Weapons

The USS Ohio submarine with its missile tubes open

The low-yield nuclear warhead: A dangerous weapon based on bad strategic thinking

By Andrew Facini | Analysis, Nuclear Weapons

say what, nuclear weapons, low-yield, w76-2

Say WHAT? — A case of low-yield nuclear thinking

By Thomas Gaulkin | Multimedia, Nuclear Risk, Nuclear Weapons, Say What?, What We’re Reading