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

Nuclear Weapons

The nuclear year in review: A renewed interest in nuclear weapons—for and against

By François Diaz-Maurin | Nuclear Energy, Nuclear Risk, Nuclear Weapons

Best of 2023: Fresh takes from ‘Voices of Tomorrow’

By Dawn Stover | Artificial Intelligence, Climate Change, Nuclear Weapons, Uncategorized, Voices of Tomorrow

How passport privilege undermines the nuclear ban treaty

By Olamide Samuel | Nuclear Weapons

Artist's concept shows future ICBM blasting into sky

Rethinking the US strategic triad: When it comes to nuclear platforms, how many are enough?

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

Campaigner holding up a copy of the Treaty on the Prohibition of Nuclear Weapons

A strong multilateral system must live up to commitments on nuclear disarmament

By Ernesto Zedillo | Nuclear Weapons

New information tool on nuclear weapons seeks to identify the next arms control strategies

By Andrew Facini | Nuclear Weapons

Why North Korea may use nuclear weapons first, and why current US policy toward Pyongyang is unsustainable

By Robert E. Kelly | Nuclear Risk, Nuclear Weapons

delegates celebration adoption of nuclear ban treaty

Bridging the gap between nuclear ban treaty supporters and opponents

By Hideo Asano | Nuclear Weapons, Opinion, Uncategorized, Voices of Tomorrow

The US and China re-engage on arms control. What may come next

By Daryl G. Kimball | Nuclear Weapons

Why a Russian nuclear expert thinks the Doomsday Clock should move away from midnight

By Pavel Podvig | Nuclear Risk, Nuclear Weapons, Opinion

Why the congressional strategic posture report is not about nuclear deterrence, but warfighting

By Tara Drozdenko | Nuclear Weapons

Nuclear weapons sharing, 2023

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