NBC News has followed the 18-year-old and his family’s yearlong struggle to return to the U.S. so his younger sister can restart her treatment.

The idea that people are either “left-brained” and analytical or “right-brained” and creative has become deeply embedded in popular culture. Yet decades of neuroscience research show that this simple ...

Brain-computer interface experiments began more than 20 years ago Technology decodes brain signals that control speech and movement Elon Musk's Neuralink is a major player in field, along with ...