The Rising Fear of Brain Injuries in School Sports - The Atlantic
Football is as popular as ever, and dying
Jonathan Allen clearly isn't a fan of NFL's mandated safety helmets
The Safest Football Helmet Is Not Yet a Hit in the NFL - WSJ
Opinion Football Is Deadly, but Not for the Reasons You Think - The New York Times
Football helmet, American Football Wiki
Football helmet, American Football Database
The Best (and Safest) Bike Helmets for Casual Riders, Mountain Bikers and More - WSJ
How Football Tech May Change the Game for Head Injuries - WSJ's The Future of Everything - WSJ Podcasts
This Helmet Will Save Football. Actually, Probably Not. - The New York Times
New Football Helmet Could Save the Sport
NFL and NBA COVID omicron outbreaks: a Hang Up and Listen transcript.
NFL Helmet Rule: Here is everything you need to know about it - Mile High Report
Is It Time to Retire the Football Helmet? - WSJ
The Safest Football Helmet Is Not Yet A Hit In The NFL WSJ