The secrets behind the grass for Super Bowl 50 - ESPN
Texans prepare for first home game on artificial turf
NFLPA renews call for natural grass to help prevent injuries after Rodgers gets hurt
Former Patriot Julian Edelman slams NFL for failing to protect its players
Aaron Rodgers NFL injury: Synthetic turf v grass danger, heated debate reignited
Does the NFL have a turf problem?
Bill Belichick's reason for not retiring despite having achieved everything with the Patriots
Report: New England Patriots docked two OTA sessions over alleged violation of rules
NFL Week 5 Takeaways: Rival Executives Say Patriots 'Quite Simply Have No Talent' - Sports Illustrated