Earlier in the fourth quarter, Josh Allen fell hard on his head when trying to escape a sack, and immediately looked ...

Quarterback Josh Allen took a nasty hit in the fourth quarter of the Buffalo Bills ' 23-20 loss to the Houston Texans in Week ...

Jacksonville Jaguars quarterback Trevor Lawrence (16) runs with the ball against the Indianapolis Colts in the fourth quarter ...

Buffalo quarterback Josh Allen was properly evaluated for concussion symptoms before being allowed to re-enter the Bills' ...

Buffalo Bills quarterback Josh Allen struggled mightily against the Houston Texans Sunday, but his play wasn't the only thing ...

The NFL and its players association say the required steps were followed when Buffalo Bills quarterback Josh Allen was ...

Buffalo Bills quarterback Josh Allen was correctly taken through the steps of concussion protocol in Week 5's loss to the ...

Jacksonville Jaguars (1-4) at Chicago Bears (3-2) in London, 9:30 a.m. ET A two-week installment in London awaits the Jaguars ...