Doomsday Clock moves from 89 to 85 Seconds to Midnight
The Doomsday Clock, maintained by the Bulletin of the Atomic Scientists since 1947, was just updated on January 27, 2026 to 85 seconds to midnight—the closest it’s ever been in its nearly 80-year history.
This is a move of 4 seconds closer from last year’s setting of 89 seconds to midnight (announced in January 2025).
The Bulletin has been setting and updating the Doomsday Clock annually (or sometimes more frequently in earlier years) for 79 years, starting in 1947. It began as a visual metaphor created by artists and scientists (including Manhattan Project alumni) to warn about nuclear risks during the early Cold War.
The clock has been reset 26 times total, moving forward (worse) 18 times and backward (better) 8 times.
- Farthest from midnight: 17 minutes in 1991, after the Cold War ended and major arms reduction treaties were signed (e.g., START between the US and the Soviet Union).
- Previous closest points: Tied at 2 minutes in 1953 (H-bomb tests) and 2018, then it shifted to seconds in the 2020s
100 seconds in 2020,
90 seconds in 2023,
89 seconds in 2025, and now
85 seconds in 2026.
More Information on Today’s Update
The Bulletin’s Science and Security Board announced this during a live event in Washington, D.C., citing a “failure of global leadership” to address escalating existential risks.
Key factors include:
- Nuclear dangers: Weakened arms control (e.g., fraying treaties like New START), aggressive rhetoric and actions by major powers (Russia, China, and the US), and ongoing wars (Ukraine and the Middle East) that raise miscalculation risks in an interconnected world.
- Artificial intelligence (strong new emphasis this year): Unregulated AI integration into military systems, command decisions, and disinformation tools, with almost no global oversight.
- Biological threats and pandemic preparedness: Still unresolved vulnerabilities.
- Other factors: Climate change, rising nationalism/adversarial behaviour among nuclear states, and misinformation amplified by technology.
Quotes from the announcement:
- Alexandra Bell (Bulletin president/CEO): “Humanity has not made sufficient progress on the existential risks that endanger us all.”
- The Board stressed it’s not a prediction of doom, but a warning — risks created by human decisions that can still be reduced through urgent action like limiting nuclear arsenals, creating international AI guidelines, and multilateral agreements on biological threats.
The clock is symbolic, not literal — midnight represents global catastrophe (often nuclear annihilation, but now broader).
It’s meant to spur public and leader action, not fear.
For the full official statement, check the Bulletin’s site: https://thebulletin.org/doomsday-clock/
or coverage like USA Today: https://www.usatoday.com/story/news/nation/2026/01/27/doomsday-clock-announcement-2026/88365758007/.

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