Tim Metz is worried about the “Google Maps–ification” of his mind. Just as many people have come to rely on GPS apps to get around, the 44-year-old content marketer fears that he is becoming dependent ...

People who have lost the ability to move or speak may soon have a new option: surgically implanted devices that link the brain to a computer. More than two decades after researchers first demonstrated ...

In brief: Neuralink, the brain implant company from Elon Musk, has revealed that 12 people across the world have now received its chips. It added that the patients have collectively used their devices ...