A wargame reveals how Israel and Iran could quickly consider using nuclear weapons if ever drawn into a direct conflict.

In Ukraine, a winning Russia might have more to gain—and less to lose—from a nuclear strike than a retreating Russia.

Electrifying cars alone won’t solve the problem of all transportation-related emissions, and electrifying other forms of ...

The anticipated influence of AI on political discourse and mutual toleration is likely to be more subtle than originally ...

Sara Moller, an associate teaching professor at Georgetown University and a non-resident senior fellow at the Atlantic ...

California’s Safe and Secure Innovation for Frontier Artificial Intelligence Models Act, currently with Governor Newsom ...

Strengthening democracy through rebuilding trust in institutions, government, and one another is essential to protect the ...

No part of society is accelerating into climate action at the pace of the climate risks that are mounting every day.” ...

Assumptions on reaching the threshold of nuclear weapons were overwrought, but those assumptions have made a nuclear conflict ...

Mackenzie Knight, a senior research associate at the Federation of American Scientists and co-author of the Bulletin’s ...

Former Los Alamos lab director Siegfried Hecker proposes a series of nine questions on great power competition, the global ...

Zakre, the policy and research coordinator at the International Campaign to Abolish Nuclear Weapons, suggests that the 2024 ...