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

What Happens When Soccer Bans Heading? - The Ringer

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

Here's what we know about football, concussions, and the brain - Vox

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

Head trauma, CTE and the future of the NFL - Behind the Steel Curtain

The potential solution to serious head injuries in football is counter-intuitive - Hogs Haven

Concussion concerns prompt more Badgers players to leave football - Wisconsin Watch

Ready for some head trauma? What to make of CTE in the NFL news - Cincy Jungle

Can Heading a Soccer Ball Cause a Concussion?

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

Breakthrough in CTE research - Chicago Sun-Times

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