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

B61

By sending nuclear weapons to the United Kingdom, could the United States be fueling nuclear proliferation?

By Janani Mohan | Nuclear Weapons, Voices of Tomorrow

Erdogan and Trump shake hands

Getting the nukes out of Turkey: A how-to guide

By John Krzyzaniak | Nuclear Risk, What We’re Reading

The B61 family of nuclear bombs

By Hans M. Kristensen, Robert S. Norris | Nuclear Notebook

US tactical nuclear weapons in Europe, 2011

By Hans M. Kristensen, Robert S. Norris | Nuclear Notebook

The B61 Family of Bombs

By Robert S. Norris, Hans M. Kristensen, Joshua Handler | Nuclear Notebook