Since then, scientists have designed and developed BCIs that have enabled people with quadriplegia to control a computer cursor, a robotic arm, and even move their own limb. Recently, a person with ...

Some people believe chatbots like ChatGPT can provide an affordable alternative to in-person psychedelic-assisted therapy. Many experts say it’s a bad idea. Peter sat alone in his bedroom as the first ...

When you write your name in the air, you can see the letters appear on your smartphone. By Cade Metz Reporting from San Francisco The prototype looks like a giant rectangular wristwatch. But it ...