The vice president told graduating cadets at the Air Force Academy that “decisions over life and death must be made by humans ...

AI is reshaping warfare and who holds power over life and death. (Sofiia Gatilova/REUTERS) The wars in Ukraine, Gaza and Iran ...

Your recent Editorial calls for rules around artificial intelligence in warfare (see Nature 651, 282; 2026). In our view, a clear ethical framework is needed for AI governance in conflicts. We propose ...

Pope Leo XIV’s first encyclical emphasized the need for “safeguarding the human person in the time of artificial intelligence ...

It has been more than a decade since artificial intelligence and military experts were calling AI and autonomous weaponry “the third revolution in warfare,” after gunpowder and nuclear weapons.

Pope Leo XIV on Thursday expressed concern over the increasing use of artificial intelligence in warfare, arguing that the technology sets up a moral dilemma for humanity. The pontiff’s warning came ...

The rapid pace of AI development is fundamentally reshaping our lives, both in and out of the workplace. As AI proliferates, the principles of "responsible AI"—AI designed, developed and deployed to ...