Cam Newton Signs Deal to Return to Carolina Panthers

What We Learned from the N.F.L.’s Divisional Round

Black Music Has a New Home in Nashville

The Morning

Deonte Harris’s 54-yard punt return set up a Saints field goal.

How the Kansas City Chiefs beat the Cleveland Browns and reached the A.F.C. championship game.

F.B.I. seeks help from public to identify Jan. 6 rioters in attack on police officer.

The Brady vs. Brees matchup has defined an N.F.L. era.

The Youthful Movement That Made Martin Luther King Jr.