Add Yahoo as a preferred source to see more of our stories on Google. Biologically speaking, there is no organ as vital or complex as the brain. And yet, the brain still remains somewhat a of a ...

Death has always been one of humanity’s greatest mysteries, but a completely accidental brain scan captured something that might change how we think about our final moments. What scientists discovered ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Scientists ran brain scans ...

Tau proteins play an important role in our normal brain function, mainly by helping to stabilize neurons in the brain. But in Alzheimer’s disease, tau proteins can misfold and tangle inside neurons.

Scientists looked at a wide range of brain scans to determine how consciousness gets so trippy on mind-altering drugs.