People with severe paralysis are now using implanted brain chips to move robotic arms using nothing but their thoughts, turning a long promised vision of brain computer interfaces into a visible, ...

(CNN) — Staring at a computer screen, Mark focuses deeply, his arms resting by his side. His right index finger trembles ever so slightly on top of a pillow, and then an alert rings out from the ...

“I am typing this with my brain. It is my primary communication,” said Brad Smith, an Arizona husband and father and ALS sufferer, who wrote about his brain-computer interface becoming his primary ...