Older Adults Cautiously Adopt AI, Demand Clear Labels

Illustration of man speaking into a smart phone

More than half of Americans over 50 have used artificial intelligence technologies, from voice assistants to health apps, but they want transparency about when they’re interacting with AI rather than humans. A new national poll reveals a generation cautiously navigating the AI revolution while demanding clearer information about potential risks. The University of Michigan National … Read more

Robot Surgeons Learn Like Residents—And Just Performed First Autonomous Surgery

Surgie, a humanoid medical robot, is about to give an ultrasound to a patient.

Three surgical robots trained on video demonstrations have achieved what many thought was years away: performing complex procedures with the precision of expert surgeons and the adaptability to handle the unexpected twists that define real medical emergencies. The systems mark a watershed moment where artificial intelligence moves from simple surgical assistance to genuine autonomous decision-making … Read more

Workers Fear AI. Their Bodies Tell a Different Story

factory worker

The factory worker in Düsseldorf no longer lifts 50-pound components twelve hours a day. The bank clerk in Munich spends less time hunched over spreadsheets, her shoulders finally relaxing after decades of tension. Across Germany, something unexpected is happening as artificial intelligence reshapes work: people are getting healthier. This wasn’t supposed to be the story. … Read more

Human-AI Teams Make Better Medical Diagnoses

Robot and doctor shaking hands

Hybrid collectives consisting of humans and artificial intelligence make significantly more accurate medical diagnoses than either medical professionals or AI systems alone. New research analyzing over 40,000 diagnoses reveals that combining human expertise with AI models creates a powerful diagnostic partnership that outperforms traditional approaches. The study, published in Proceedings of the National Academy of … Read more

Countries Race to Build AI-Ready Workforces

Researchers predict that most elementary students will one day work in jobs that don’t exist yet—and many of those roles will require advanced AI skills, which not all countries are currently prioritizing.

Most of today’s elementary students will work in jobs that don’t exist yet, and those careers will demand advanced artificial intelligence skills. Yet only 13 countries worldwide are prioritizing comprehensive AI workforce training, according to new research from the University of Georgia. The study examined national AI strategies from 50 countries to understand how governments … Read more

AI Predicts Your Brain Speed Using Simple Health Data

In a new study, health and kinesiology professor Naiman Khan and his colleagues developed a machine-learning algorithm to determine which factors most closely aligned with performance on a cognitive test. The algorithm identified age, blood pressure and body mass index as the most important predictors of success. Adherence to a healthy diet also correlated with better performance on the test.

Scientists have developed a machine learning algorithm that can predict how quickly your brain processes information using just a few basic health measurements. The new study reveals that age, blood pressure, and body mass index are the strongest predictors of cognitive performance—more powerful than diet or exercise habits. This discovery could transform how doctors identify … Read more

Nanowire Eye Implants Give Blind Mice Infrared Vision

Tellurium exhibits broad-spectrum optical absorption, spanning visible to infrared light (top left). When implanted subretinally, a tellurium nanowire prosthesis can replace damaged photoreceptors and generate photocurrents that stimulate remaining retinal circuits (bottom left) and activate the visual cortex (top right). Thanks to engineered asymmetry and nanowire network structure, these devices produce large, spontaneous photocurrents without external bias and allow for minimally invasive implantation (bottom right). These features position tellurium nanowire networks (TeNWNs) as a promising next-generation technology for visual prosthetics.

Scientists have developed a new type of retinal implant that not only restored vision in blind mice but also gave them the ability to see infrared light—something even healthy eyes cannot detect. The device, made from interwoven tellurium nanowires, represents a significant step forward in artificial vision technology and could eventually help millions of people … Read more

Why AI Needs Leashes, Not Guardrails, Say Experts

ai dog on leash

The widespread push for AI “guardrails” fundamentally misunderstands how to regulate artificial intelligence safely and effectively, according to new research from University of Pennsylvania and University of Notre Dame scholars. Instead of fixed barriers that constrain innovation, policymakers should impose flexible “leashes” that allow AI to explore new domains while maintaining constant human oversight, the … Read more

AI Job Losses Trigger Different Spending Than Human Layoffs

mannequin in a red tuxedo

Workers replaced by artificial intelligence react differently at the cash register than those laid off by human competitors, according to new research that reveals how automation anxiety shapes our shopping habits. A study spanning five experiments found that people who lose their jobs to AI algorithms or robots gravitate toward flashy, status-symbol purchases, while those … Read more