One of the biggest games in Kansas City Chiefs' franchise history is on tap Sunday, and the stakes couldn't be higher. Heading into Sunday's AFC title game tilt with the upstart Tennessee Titans, no one is feeling more pressure than Kansas City head coach Andy Reid.

For many Kansas City Chiefs fans last night's Sunday Night Football loss to the Indianapolis Colts probably seemed like a carbon-copy of their AFC title-game loss in January to the New England Patriots — only lower scoring. The 19-13 setback at Arrowhead Stadium is alarming on multiple levels, most notably because Kansas City's inability to get key defensive stops was again exposed, mirroring the wrenching overtime loss to the Pats...

Football, America's most popular sport, is dealing with a crisis: concussions. From the National Football League to youth leagues the impact of head trauma has shaken the foundation of the sport. Despite new rules enacted to minimize helmet to helmet hits, the NFL diagnosed 489 concussions over the past two seasons...

By Matt Resnick Daily Mail The recent induction of six former players and managers into Major League Baseball's Hall of Fame reminded us again of the demarcation created by the steroid era. While the Hall of Fame doors swung open for Greg Maddux, Tom Glavine, Frank Thomas, Bobby Cox, Tony LaRussa, and Joe Torre -- retired stars either suspected of, or implicated in steroid use, remain locked out...