Synthetic turf on tap for Bank of America Stadium - Soccer Stadium
NFL glosses over differences between grass and artificial surfaces
After Aaron Rodgers' injury, debate begins over turf vs. grass
Update on NFL natural grass fields
NFL Injury Tracker: League Debates Grass Vs. Turf As Bills Lose
Bear runs onto football field during practice – NBC Boston
Turf Battle in the NFL: Natural vs. Artificial
Which NFL stadiums have artificial turf?
Robert Kraft willing to reinstall natural grass at Gillette