Cosmi is in concussion protocol following Saturday's loss to Philadelphia, JP Finlay of NBC Sports Washington reports.

Rice (concussion) won't practice Wednesday, Matt McMullen of the Chiefs ' official site reports.

Tee Higgins was clearly unwell after suffering an obvious concussion. Shame on the Bengals and NFL for allowing him to keep playing.

The National Football League and the NFL Players Association agreed to update the league's concussion protocol on Saturday. The video featured is from a previous report. The decision follows the ...

Jaxson Dart was checked for a concussion on Sunday for the fifth time in 10 games, dating back to the preseason. He questioned NFL protocol after a fairly ...

There is no set timeline for when Tagovailoa could return to the field, but before he can play again, he will need to go through the NFL's concussion protocol. Here's a full explanation of concussions ...

Shedeur Sanders is starting for the first time of his NFL career in Week 12. Who will be his backup? Here's a breakdown of ...

Panthers cornerback Jaycee Horn was diagnosed with a concussion in the Nov. 24 game against the 49ers. He remains in ...

CHARLOTTE, N.C. -- Independent investigations by the NFL and NFLPA concluded the Carolina Panthers followed the concussion protocol after quarterback Cam Newton took a hit to the helmet in the fourth ...

The Kansas City Chiefs are taking on the Los Angeles Chargers in a huge divisional game in Week 15. The Chiefs came into the ...

Lamb was helped off the field by Cowboys staff after falling hard. He quickly underwent a concussion check and was ruled out ...