Op-Ed: 5 steps to protect football players' brains and keep the sport alive - Los Angeles Times
New Football Helmet Could Save the Sport
Teen's woodpecker-inspired system aims to reduce football concussions
Football Helmet Misconceptions: Q&A
Safety and style meet in football helmets - Waynesburg University Athletics
How New Helmet Technology Will Make the NFL and NHL Safer, News, Scores, Highlights, Stats, and Rumors
New football helmets could limit brain injuries
Football helmets are creating more problems than they solve
Experimental Helmet Aims To Fix Football