A History of the NFL in 95 Objects: Artificial Turf - Sports Illustrated
From AstroTurf to 'frankenturf': Inside the NFL's behind-the-scenes battle to fix its turf problem
Football's turf wars
The History of Turf: AstroTurf, Omniturf, Modern NFL Health Risks
NFLPA President Tretter Calls for NFL Teams to Remove Artificial Turf
Synthetic Turf | Buying Artificial Grass | Artificial Turf
NFL urged by players association to replace all artificial-surface fields with natural grass - MarketWatch
Does the NFL Prefer Grass or Artificial Turf? - The Turfgrass Group Inc
NFLPA president says 2022 season data proves natural grass is 'significantly safer surface' than turf - CBSSports.com
Turf time: Ranking the best and worst fields in the NFL - Sports Illustrated
Which NFL stadiums have artificial turf? | Turf Pros Solution
Cue the New Sod: N.F.L. Plays Super Bowl on Its Own Turf - The New York Times
Ford Field gets new turf; Detroit Lions to swap it out by '24
NFLPA calls for 'immediate replacement and ban' from slit-firm turf fields | Fox News
A detailed breakdown of SoFi Stadium's turf
Yet another NFL stadium is moving away from natural grass
List of NFL Stadiums With Grass or Turf
NFL Stars Call to Ban Turf After Odell Beckham's Super Bowl Injury
Artificial turf vs. real grass: NFL's ongoing problem with playing surfaces
If the NFL cares deeply about player safety, then why are teams still playing on artificial turf?
Synthetic Turf Companies | Field Turf
NFL data shows recent injury rates same on grass, artificial turf - ESPN
This Is Why The NFL Can't Ban FieldTurf - TOOATHLETIC TAKES
Turf Battle in the NFL: Natural vs. Artificial - Lawnstarter
