A concussion may seem like a minor injury, but it can have lasting effects if not taken seriously. You can protect yourself and your loved ones by understanding what causes concussions.

While many people can recognize a concussion when they see it, it can actually be a challenge to define exactly. That’s partially because a concussion is another name for a “mild” traumatic ...

A concussion is a mild form of traumatic brain injury that causes temporary loss of normal brain activities. It is usually caused by a blow, jolt, or bump to the head.

Being able to recognize the causes and symptoms of a concussion is important so you can reduce the risk of getting one.

Learn about the NFL's concussion protocol, including key steps, player safety measures, and how it aims to protect players on the field.

TUSCALOOSA, Ala. — Alabama wide receiver Ryan Williams could miss the team's home opener because of a concussion. Coach Kalen ...