How are H.S. football helmets tracked & managed? Investigation
NFL Looks to Helmet Technology to Combat Concussions
Football helmets have improved but are far from 'concussion proof
More padding the issue of concussions and better helmets
Football's Concussion Crisis Is Awash With Pseudoscience
Teen's woodpecker-inspired system aims to reduce football concussions
NFL's safest helmet ever may not be enough to stop concussions
With concussions at forefront of minds, helmet designs more important
Could This Helmet Save Football From The Sport's Concussion Problem?
UCLA joins program using helmet sensors that monitor head trauma