The league's concussion protocol is a complex process. Being placed in it and being activated from it require multiple steps. The Sporting News walks through the NFL concussion protocol: what it is, ...

A concussion is a type of traumatic brain injury caused by a bump, blow or jolt to the head or body that forces the brain to move rapidly within the skull. Contrary to popular belief, many concussions ...

A Stanford class helped build CrashCourse, an education program that is now transforming concussion reporting culture on a national scale.

There is no set timeline for when Tagovailoa could return to the field, but before he can play again, he will need to go through the NFL's concussion protocol. Here's a full explanation of concussions ...

A concussion is more than just a bump to the head; it involves complex physiological changes in the brain. At its core, a concussion triggers: An inflammatory response: The brain is much more than a ...

The Houston Texans could be without their star hurler for a spell. C.J. Stroud exited Houston's Week 9 tilt with the Denver Broncos after suffering a concussion. He's the latest in a string of Texans' ...

The San Francisco Giants have officially strengthened their infield by reaching a $12 million agreement with free agent Luis Arraez. Known as one of the premier contact hitters in Major League ...

Health care providers use a 3-level grading system to assess concussion severity and guide clinical treatment decisions for ...