4+ hour, 25+ min ago  (785+ words) A human brain consumes less power than a light bulb, while artificial intelligence systems guzzle electricity to do the same tasks. Now, scientists have created a highly efficient AI model that hints at how living brains are able to do…...

6+ mon, 2+ week ago  (803+ words) Surgically implanted devices that allow paralyzed people to speak can also eavesdrop on their inner monologue. That's the conclusion of a study of brain-computer interfaces (BCIs) in the journal Cell. The finding could lead to BCIs that allow paralyzed users…...

6+ mon, 2+ week ago  (688+ words) Artificial intelligence is beginning to help doctors screen patients for several routine diseases. But a new study raises concerns about whether doctors might become too reliant on AI. The study looking at gastroenterologists in Poland found that they appeared to…...