A major international study has uncovered a new biological clue that could help predict dementia long before memory problems arise. Researchers from the University of Cambridge and Zhejiang University ...

Dysfunction in the brain’s waste clearance system may play a central role in the development of dementia, offering new insights into why factors such as poor sleep and cardiovascular issues, including ...

New research reveals yawning does more than signal tiredness. Scientists observed that yawning causes cerebrospinal fluid to ...

Every time you stand up and walk across the room, your abdominal muscles contract in a rhythm you probably never notice.

(Anna Cinaroglu/Moment/Getty Images) Yawning has an unusual and unexpected effect on the flow of fluid protecting the brain, ...