Dementia is a syndrome that involves severe loss of cognitive abilities as a result of disease or injury. Dementia caused by traumatic brain injury is often static, whereas dementia caused by ...

What is the structure of our physical reality? Physicists have long imagined space and time interweaving into “space-time”, the metaphorical fabric that underlies the cosmos. But there may be ...

Amazon's awesome 3 for $33 4K Blu-ray sale ends tonight, January 20, at 11:59 PM PT. You're effectively paying $11 per movie, which is quite the deal--especially when you check out the eligible films.

"When people notice nature, and not necessarily even just spend extra time, but just [notice] it, we know it enhances our positive emotions," she told The Current's host Matt Galloway.