Is curing Alzheimer's disease an impossible challenge or can we get there? To find out I've been invited to watch brain surgery at the cutting edge of dementia research. I'm wearing scrubs at the back ...

Days later, Josh, then 23, from Chicago, Illinois, would regain consciousness in a hospital bed to learn surgeons had removed ...

Star Bradbury said her late stepfather, William Hyde, was a “sweet, wonderful man.” But two decades ago, when he woke from colon cancer surgery, he turned shockingly violent. “He was convinced he was ...