NFL helmet safety testing results: Vicis ranks first again for its high-tech head protector – GeekWire
New Football Helmet Could Save the Sport
Concussions are a huge issue in football. Outer-padded helmets could go a long way toward solving it. - ESPN
Sponsors stick with Aaron Rodgers
NFL helmet rule: Players shouldn't panic about penalties
NFL's new helmet-hitting rule is vexing many. Who could have seen that coming? (Everybody.)
The Latest: Brady Sets NFL's Career Passing Mark - Bloomberg
Helmet safety: Inside the complicated equipment industry - Sports Illustrated
NFL and gambling: Suspensions show a new reality
Football Inequality, and a Patriots-Panthers Super Bowl? - The New York Times
The Safest Football Helmet Is Not Yet A Hit In The NFL WSJ
Houston Texans unveil new red helmets for Battle Red Day game, KLBK, KAMC