Tough blow for Dallas Cowboys' coaching staff as defensive coach leaves after four seasons to help rebuild Chicago Bears.

From jaw-dropping hurdles to game-changing touchdown bombs, Josh Allen has delivered some of his best moments against Kansas City.

As the Kansas City Chiefs prepare to face the Buffalo Bills in the AFC Championship Game, some fans are ready to carry on good-luck traditions during the game.

The Chiefs hold a 4-2 record in postseason meetings against the Bills, including three consecutive victories in playoffs.

As the Buffalo Bills prepare to take on the Kansas City Chiefs in the AFC Championship Game, one of their biggest challenges ...

The Bills and Chiefs have met seven times over roughly four years, building such an intense, competitive rivalry that Kansas ...

While it's not the Super Bowl, Championship Sunday is quite the pressure cooker in its own right. Legends are often made on ...

With the Buffalo Bills hoping that they could finally overcome their demons and beat the Kansas City Chiefs in the playoffs, ...

The fourth playoff chapter of the exciting rivalry between Patrick Mahomes' Kansas City Chiefs and Josh Allen's Buffalo Bills ...

Allen and Mahomes get a lot of the shine in this rivalry, but Chiefs head coach Andy Reid and Bills head coach Sean McDermott ...

Patrick Mahomes has kept many elite QBs — like AFC Championship foe Josh Allen — out of the Super Bowl in recent seasons.

Joe Nicely's DraftKings and FanDuel NFL DFS picks and lineup sleepers for the NFL playoffs conference championship games ...