The link between head injuries and CTE in football, explained - Vox

University of Wisconsin football players downplay warnings while proof of brain injury — even from small hits — piles up - Wisconsin Watch

Study links youth football to greater risk of later health problems - The Boston Globe

NFL's new quarterback specific helmet design – United Brain Association

NFL's new quarterback specific helmet design – United Brain Association

Playing football is even worse for players' brains than we thought - Vox

The discussion of concussions is getting louder and louder - Baltimore Beatdown

New Study May Lead to a Way to Diagnose CTE in Living Patients - The Ringer

Concussions in the NFL: Are players beginning to value their brains more than the game? - Behind the Steel Curtain

Concussions are brain injuries to be taken seriously - The Washington Post

Safety Technologies to Tackle Concussions: How Fewer Injuries Can Help the Spartans - Sports Illustrated Michigan State Spartans News, Analysis and More

Just say no to tackle football for kids - Chicago Sun-Times

Can Heading a Soccer Ball Cause a Concussion?

Study links youth football to greater risk of later health problems - The Boston Globe

Why the NFL can finally admit football causes CTE and not owe players anything