Location via proxy:   
[Report a bug]   [Manage cookies]                

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

Trump just assaulted the independence of the nuclear regulator. What could go wrong?

By Allison Macfarlane | Nuclear Energy
Chicken.

The bird flu outlook has only gotten worse

By Lucy Shapiro | Biosecurity

SCOTUS goes nuclear: Justices’ decision could seal spent fuel storage options for decades

By Riley Fisher, Muhammad Abdussami, Aditi Verma | Nuclear Waste

Why it would be a bad idea for the Trump administration to conduct a “rapid” nuclear test

By Sulgiye Park, Jennifer Knox, Dylan Spaulding | Nuclear Weapons
Students test a model wind turbine they constructed.

Climate change education can survive four more years of climate change denial

By Glenn Branch | Climate Change

The new art of atomic critique

By Sean J Patrick Carney | Multimedia, Nuclear Risk, Special Topics

Trump wants to initiate denuclearization talks with Russia and China

By Erik English | Nuclear Risk

Trump can’t denuclearize North Korea. South Korea’s next leader should pursue risk reduction instead

By Daeyeon Lee | Nuclear Risk, Nuclear Weapons, Opinion, Voices of Tomorrow

How the Trump administration could end a century of American scientific dominance

By Adam Sobel | Climate Change
Tulsi Gabbard.

Tulsi Gabbard as US intelligence chief would undermine efforts against the spread of chemical and biological weapons

By Gregory D. Koblentz | Biosecurity

A former EPA assistant administrator on US environmental policy in the age of Musk and Trump

By Jessica McKenzie | Climate Change
tunnel at Yucca Mountain Nuclear Waste Depository, Nevada

Final thoughts: The fragile connection of safety and science in the geological disposal of radioactive waste

By Rodney C. Ewing, Bernd Grambow | Nuclear Energy, Nuclear Risk

SCOTUS goes nuclear: Justices’ decision could seal spent fuel storage options for decades

By Riley Fisher, Muhammad Abdussami, Aditi Verma | Nuclear Waste

Students test a model wind turbine they constructed.

Climate change education can survive four more years of climate change denial

By Glenn Branch | Climate Change

Trump just assaulted the independence of the nuclear regulator. What could go wrong?

By Allison Macfarlane | Nuclear Energy

United States nuclear weapons, 2025

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

Chicken.

The bird flu outlook has only gotten worse

By Lucy Shapiro | Biosecurity

Why it would be a bad idea for the Trump administration to conduct a “rapid” nuclear test

By Sulgiye Park, Jennifer Knox, Dylan Spaulding | Nuclear Weapons

The Bulletin interactive

See all of the world's BSL-4 laboratories—and more

Virtual Tour: Turn Back the Clock

Doomsday Dashboard

Nuclear Arsenals of the World

Doomsday Clock Timeline

What's new at the Bulletin

Alex Bell, President and CEO of the Bulletin of the Atomic Scientists.

Alexandra Bell to join  Bulletin as President & CEO

Rachel Bronson

Video: A message from Rachel Bronson

Members of the Bulletin of the Atomic Scientists’ Science and Security Board and Juan Manuel Santos, chair of The Elders and former president of Colombia, announce the setting of the Doomsday Clock on January 28, 2025 at the United States Institute of Peace in Washington, D.C. It is now 89 seconds to midnight. Left to right: Daniel Holz, Herb Lin, Juan Manuel Santos, Robert Socolow, and Suzet McKinney. (Photo by Jamie Christiani/Bulletin of the Atomic Scientists)

PRESS RELEASE: Doomsday Clock set at 89 seconds to midnight, closest ever to human extinction

Don't miss an update

Subscribe to receive email updates
Subscribe to the premium magazine
Subscribe to our YouTube channel
Follow us on Facebook

Support our nonprofit's mission

Donate now