Hi Tech & Innovation

Time to worry: Silicon Valley wants to read your mind

Not content with monitoring almost everything you do online, Facebook now wants to read your mind as well. The social media giant recently announced a breakthrough in its plan to create a device that reads people's brainwaves ...

Engineering

Wireless system can power devices inside the body

MIT researchers, working with scientists from Brigham and Women's Hospital, have developed a new way to power and communicate with devices implanted deep within the human body. Such devices could be used to deliver drugs, ...