A start-up is claiming that it will someday be able to download people’s brains as a back-up, at the ultimate price of...
Scientists have developed a machine that can produce hallucinations, imitating the psychedelic experience that happens when a person ingests magic mushrooms. A...
A patient who has been in a vegetative state for 15 years has showed some consciousness, doctors report. The 35-year-old patient in...