Americans Are Talking Less — and Scientists Warn the Silence Could Be Changing Our Brains

The viral “Gen Z stare”—the blank, silent expression sometimes associated online with awkward interactions involving younger people—may be little more than an exaggerated generational joke. But researchers say the phenomenon points toward a much more significant social change: people are actually speaking less than they used to, and the decline is particularly pronounced among younger […]

FDA Opens New Path for Generative AI Medical Tools to Reach Patients Before Full Approval

The U.S. Food and Drug Administration is experimenting with a radically different approach to regulating generative artificial intelligence in medicine, allowing selected AI-powered medical devices to reach patients before receiving traditional marketing authorization. The initiative could provide regulators with valuable real-world experience while accelerating access to rapidly evolving technology, but it also raises important questions […]