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

China

Campaign for Nuclear Disarmament protest in London, 1983

How to avoid nuclear war with China

By Richard L. Garwin, Frank von Hippel | Nuclear Weapons, Special Topics

To reassure Taiwan and deter China, the US should learn from history

By (Clark) Aoqi Wu | Special Topics

flight operations aboard USS Nimitz in South China Sea

The United States and stability in the Taiwan Strait

By Jingdong Yuan | Special Topics

A sequence of frames from video of the Chinese balloon shot down off the South Carolina coast on February 4, 2023.

Cybersecurity, surveillance, and military retaliation: Why some balloons bust–and others don’t

By Kathryn Hedgecock, Lauren Sukin | Disruptive Technologies

The eight best Bulletin magazine articles of 2022

By Dan Drollette Jr | Analysis

The A1 Haiku: Power’s trips

By Thomas Gaulkin | Biosecurity, Special Topics

A test version of the new B61-12 guided nuclear bomb to be deployed in Europe as part of a modernization program. Photo from a video by Air Force Staff Sgt. Cody Griffith.

What the new posture review says—and does not say—about the future of nuclear weapons

By Victor Gilinsky | Nuclear Risk, Nuclear Weapons

night-time test launch of Minuteman ICBM with silhouettes of crowd

Nuclear Notebook: The long view—Strategic arms control after the New START Treaty

By Jessica Rogers, Matt Korda, Hans M. Kristensen | Nuclear Notebook, Nuclear Risk, Nuclear Weapons

The new US nuclear posture review is a major step backward

By Lisbeth Gronlund | Nuclear Risk, Nuclear Weapons

Biden’s nuclear posture review maintains nuclear status quo

By Emma Claire Foley | Nuclear Risk, Nuclear Weapons

A failure to review America’s nuclear posture

By Joe Cirincione | Nuclear Risk, Nuclear Weapons

The Chinese city of Urumqi in Xinjiang. Credit: Alexander Flühmann via Wikimedia Commons. CC BY-SA 3.0.

China’s high-tech surveillance drives oppression of Uyghurs

By Steven Feldstein | Disruptive Technologies

Watch the 2025 Doomsday Clock announcement on January 28