SEATTLE – Texans Pro Bowl wide receiver Nico Collins left the game and is being evaluated for a concussion under the NFL mandatory protocol. Collins’ helmet hit the ground hard in the fourth quarter and he is questionable to return. The Texans struggled to get Collins more involved as the offense had an ugly performance overall.

FAMU football senior linebacker Nay'Ron Jenkins left last week's homecoming game versus Alcorn State late after being involved in a tackle.

Head coach Kevin Stefanski said Monday that Huntington has entered the league's concussion protocol, Daniel Oyefusi of ESPN.com reports.

It wasn't so long ago that concussions weren't a big talking point in the NFL. Players who were hit hard were sent back into the game, and post-playing-days issues were attributed to factors outside the sport. In today's NFL, they are taken far more seriously.

With a short week, the Minnesota Vikings are getting some starters back at practice but had three players out with concussions. Coming off two straight losses and dealing with a shorter week of preparation after a Monday night game, the Minnesota Vikings ...

The NFL has sent a written reminder to its 32 clubs regarding the concussion protocol procedure and the penalties associated with violations of said memo. Pro F

Dallas Cowboys head coach Brian Schottenheimer addressed the bizarre off-field injury suffered by Trevon Diggs.