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

inadvertent escalation

How the fog of war in Ukraine increases the risk of escalation

By Stephen J. Cimbala, Lawrence J. Korb | Nuclear Risk

jet planes in flight

Sure, deter China—but manage risk with North Korea, too

By Ankit Panda | Analysis

The pathways of inadvertent escalation: Is a NATO-Russia war (now) possible?

By Ulrich Kühn | Nuclear Risk, Nuclear Weapons

A US Air Force commander simulates launching a nuclear weapon.

Interview: Stanford’s Herbert Lin on “Cyber Threats and Nuclear Weapons”

By John Mecklin | Cyber Security, Nuclear Weapons