Interview with Ilia Delio on Pope Leo's first encyclical, focused on the challenges posed by artificial intelligence.

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

Scientists are increasingly concerned that marine heatwaves in the Pacific Ocean will fuel a “super” or “Godzilla” El Niño, disrupting fisheries and ecosystems, and intensifying global climate impacts ...

The war in Iran should alert responsible military and civilian leaders to the increased nuclear risk posed by a president who ...

Worldwide, regulations limiting doses from the radiation emitted by nuclear fissions and decays are based on the Linear No-Threshold (LNT) model. This hypothesis posits that, irrespective of whether ...

The 11th Review Conference of the Non-Proliferation Treaty (NPT) ended last week as it had in 2015 and 2022, deadlocked over a single regional issue, in this case Iran. The draft declaration that ...

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.

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 ...

New 'transactional' US global health agreements offer US aid for combatting HIV and other health threats in return for what critics say is expansive US access to resources.

An attempt to dispose of Manhattan Project radioactive waste in Southeast Michigan highlights the need for the US Army Corps ...

The Bulletin is honored to welcome Rambo Talabong as assistant multimedia editor and Nick Horowitz as director of digital products.