UPDATE: Tyrice Knight has since been ruled OUT for the remainder of the game with a concussion (2:33 pm Pacific Time) Seahawks linebacker Tyrice Knight is being evaluated for a concussion after laying ...

We knew the NFL's supposedly rigid concussion protocol — ostensibly instituted to protect NFL players from themselves after suffering head injuries — was a farce a long time ago. But the way the ...

Texans star wide receiver Nico Collins is in the NFL concussion protocol after being carted off the field Monday night ...

While fall sports are associated with many great things, one of the unpleasant byproducts is the number of concussions sustained by athletes. Each year more than 300,000 concussions are reported, but ...

Packers quarterback Jordan Love suffered a concussion on a helmet-to-helmet hit, and Green Bay blew a 10-point lead late in ...

Researchers around the world, including internationally known concussion expert John J. Leddy, MD, clinical professor of ...