For years, the grass field at Nissan Stadium in Nashville was a mess. It was loose in some areas and barren in others, and it got increasingly slippery during the Tennessee Titans' regular season.

Cardinal Newman running back Phoenix Donghia is dealing with a turf toe injury ahead of the state championship game. Donghia's injury limited his participation in the team's state semifinal victory ...

To help identify injuries potentially caused by the playing surface, the committee focuses on noncontact injuries suffered in the lower extremities. In each of the past 11 years, the injury rate has ...