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 ...

Concussions have become a hot-button topic in the NFL world over the last decade-plus, with hits to the head—and both their short- and long-term effects—having been proven to have a significant impact ...

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 ...