NFL Says Regular Season Concussions Rose 18%
How Irish are taking more safety measures when it comes to concussions
NFL's safest helmet ever may not be enough to stop concussions
Teen's woodpecker-inspired system aims to reduce football concussions
How New Helmet Technology Will Make the NFL and NHL Safer
More padding the issue of concussions and better helmets
Improper Helmet Fit Tied to Concussion Severity in High School
Safety first: Lopers to wear padded caps in practice to prevent
Experts: HS football concussions merit more study - The San Diego
Can Custom-Fit Football Helmets Protect Athletes From Brain Trauma
New helmet design can deal with sports' twists and turns