On Monday, June 16, the Bulletin of the Atomic Scientists hosted in real-time an online analysis of the rapidly evolving situation between Israel and Iran. Here is what the experts said.

An air-launched tactical nuclear weapon capability would not address short-term security concerns of the United Kingdom and ...

Israel's military operation against Iran dramatically escalated on Saturday and seemed to pursue a broader objective: regime ...

A former intelligence officer's 1980 reflections on selecting Cold War targets are worth revisiting in the wake of the second Trump administration, but perhaps not for the reasons you might imagine.

Four top Princeton University experts sketch a possible regional multinational nuclear consortium whose initial core partners ...

President Trump and his aids brokered a series of AI deals worth billions during their Gulf tour of Saudi Arabia, Qatar, and the UAE. Credit: White House Photo by Molly Riley President Donald Trump’s ...

With the federal government pulling back from disaster preparation and response, there is a need for other types of ...

Ukraine's use of low-cost quadcopters shows how drones can lower the barrier to obtaining long-range precision strike capabilities.

The popular image of the Arctic is as a “frozen North,” which it was for all of human history until a couple of centuries ago. In that view, intrepid explorers and scientists clatter over tundra and ...

This article was originally published by Mother Jones. Nuclear war is a topic few care to think about. We sometimes call it unthinkable. But we need to think carefully, and to talk—particularly with ...

Mention military space operations and most people, even sophisticates in Washington, conjure up images of Star Wars: Laser-powered firearms, star fighters and battleships, and cosmic fireball ...

This month elites from 198 nations gathered in the fossil-fuel-rich United Arab Emirates for the 28th annual Conference of the Parties to the United Nations Framework Agreement on Climate Change. Near ...