In 1889, as European powers busily divided up Africa into colonial holdings, the British did something that might seem unusual in this day and age, when the profit motive and geopolitics aren’t always ...

Earlier this year, researchers at King’s College London gave three commercial AI models—GPT-5.2, Claude Sonnet 4, and Gemini 3 Flash—a tabletop exercise typically used to train human military ...

As important as it is to acknowledge progress, it is equally important to counter the disinformation that says we no longer ...

Northern Virginia already has the world’s highest concentration of data centers. Their rapid expansion is now threatening the Potomac River and generating significant air and noise pollution.

Lawrence J. Korb, Sr. died April 20, leaving behind an exemplary career in American national security policy, in teaching, in ...

Genevieve Guenther is the founding director of End Climate Silence and the author of The Language of Climate Politics: Fossil-Fuel Propaganda and How to Fight It.

Hiranya Peiris holds the Professorship of Astrophysics (1909) at the University of Cambridge and is a member of the Kavli Institute for Cosmology. Her research centers on extracting fundamental ...

Global Security Program at the Union of Concerned Scientists. She has extensive knowledge of community health and mechanisms of disease as an environmental epidemiologist and computational ...