Meet the Bulletin's new editor-in-chief, Sharon Weinberger

The rise of the military-technology complex

By Bernice Yeung | Artificial Intelligence

Is it a chemical? Is it alive? Oversight in the coming era of synthetic cells could be complicated

By David Gillum, Peter A. Carr | Biosecurity
Two men walk outside a white building past American and Saudi Arabian flags; one wears a suit and the other wears traditional Middle Eastern attire.

The US-Saudi nuclear deal isn’t dead—It’s dragging Washington into nonproliferation quicksand

By Sharon Squassoni | Nuclear Risk
An icebreaker ship navigates through a cracked, frozen sea with scattered equipment and tents visible on the ice.

Climate change exacerbates nuclear risks in the Arctic. And we are not ready

By Nikita Gryazin, Iren Marinova | Nuclear Risk
FBi investigators.

AI executives worry about their technologies aiding bioterrorists. How likely is that?

By Matt Field | Biosecurity
A security officer stands armed next to large metal pipes packed in wooden crates, displayed upright against a blue curtain backdrop.

Balancing global uranium enrichment needs and proliferation risks: A framework

By Logan Mintz, Matthew Sharp | Nuclear Energy
"The Fire of Rome" by Hubert Robert.

American Nero: Why Trump is trying to burn down the National Academy of Sciences

By Benjamin Santer | Opinion
A rocket launches at night, rising vertically through clouds with bright light and smoke trailing behind, silhouetting buildings and structures on the ground.

How a small radioactive battery paves the way for transparent nuclear use in space

By Isobel Porteous, Mallory Stewart | Nuclear Energy

How artificial intelligence threatens the news industry’s ability to report on existential risks—including those posed by nuclear weapons and AI

By Peter Rickwood | Disruptive Technologies
Two men in formal attire sit side by side, smiling and clasping hands, in an ornately decorated room with gold accents and intricate designs visible in the background.

Trump administration signs a nuclear deal with Saudi Arabia—and risks a Middle East arms race

By François Diaz-Maurin | Nuclear Weapons
Homepage of Hugging Face magnified by a magnifying glass

What the OpenAI-Hugging Face incident reveals about US-China AI interdependence

By Justin Sherman | Disruptive Technologies
Poster from “The War Game.” Via BBC.

A film about nuclear war “too horrifying for the medium of broadcasting”

By Rebecca Fons | Magazine

An icebreaker ship navigates through a cracked, frozen sea with scattered equipment and tents visible on the ice.

Climate change exacerbates nuclear risks in the Arctic. And we are not ready

By Nikita Gryazin, Iren Marinova | Nuclear Risk

A security officer stands armed next to large metal pipes packed in wooden crates, displayed upright against a blue curtain backdrop.

Balancing global uranium enrichment needs and proliferation risks: A framework

By Logan Mintz, Matthew Sharp | Nuclear Energy

The rise of the military-technology complex

By Bernice Yeung | Artificial Intelligence

A submarine-launched missile emerges vertically from the ocean, creating a large splash and plume of water and vapor.

Chinese nuclear weapons, 2026

By Hans M. Kristensen, Matt Korda, Eliana Johns, Mackenzie Knight-Boyle | Nuclear Notebook

Is it a chemical? Is it alive? Oversight in the coming era of synthetic cells could be complicated

By David Gillum, Peter A. Carr | Biosecurity

Two men walk outside a white building past American and Saudi Arabian flags; one wears a suit and the other wears traditional Middle Eastern attire.

The US-Saudi nuclear deal isn’t dead—It’s dragging Washington into nonproliferation quicksand

By Sharon Squassoni | Nuclear Risk

In August 1945, the United States used nuclear bombs on the Japanese cities of Hiroshima and Nagasaki. It was the first and remains the last time that nuclear weapons have been used in war. The story of how those bombs were made, the decision to use them, and the effects on Japan and its people have been central to conversations around nuclear weapons ever since. To mark 81 years since that August, the Bulletin is bringing together three storytellers who have engaged with that history in diverse ways to talk about what happened, what society remembers (and what it doesn’t), and why telling these stories is still crucial more than eight decades into the nuclear era. Join us on August 18 at 10:15 a.m. CT for this Bulletin virtual event.

Bulletin initiatives

The AI Power Trip

The AI Power Trip

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Arts + Science Initiative

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Next Generation Initiative

People sit around a roundtable in a conference room with screens in the middle

Pathogens Project

View of Times Square in New York with a white balloon displaying "Zero Nukes"

Arts Science Initiative

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Next Generation Initiative

People sit around a roundtable in a conference room with screens in the middle

Pathogens Project

The Bulletin interactive

Nuclear Arsenals of the World

Doomsday Clock Timeline

Virtual Tour: Turn Back the Clock

Global Biolabs Map

What's new at the Bulletin

The Bulletin of the Atomic Scientists' editor-in-chief Sharon Weinberger.

The Bulletin welcomes Sharon Weinberger as editor-in-chief

The Bulletin to be awarded the Miwon Peace Prize

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