The concussion recently suffered by Miami Dolphins quarterback Tua Tagovailoa showed that understanding and properly managing head injuries remains a continuously evolving lesson. The NFL and NFLPA ...

src="https://www.facebook.com/tr?id=674090812743125&ev=PageView&noscript=1"/> The concussion recently suffered by Miami Dolphins quarterback Tua Tagovailoa showed ...

The No. 20 Texas Longhorns are taking on the No. 9 Vanderbilt Commodores on Saturday afternoon. The biggest storyline heading into the matchup is the status of Texas starting quarterback Arch Manning.