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 ...

Global peace and sustainability require a comprehensive approach to ensure one does not come at the expense of the other.

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 ...

This story was supported by the Pulitzer Center. Comau Fjord is a sliver of sea framed by thickly forested mountain slopes. Melting glaciers peek between the crags. Waterfalls tumble down ...

In late October 2023, the Pentagon announced—to the surprise of many, including congressional staffers who work on these issues—that it was pursuing a new nuclear weapon to be known as the B61-13, a ...

On Sunday, July 15, 1945, at around 11 pm Mountain War Time, New York Times reporter and in-house Manhattan Project historian (or propagandist, some would say) William L. Laurence joined the project’s ...