On today’s NFL sidelines, whistles and clipboards now share space with artificial intelligence, ultra-high-definition cameras ...

Watch a football game, and at some point, you’re likely to see a player slip and fall, or worse, a player injure a knee ligament when their cleats don’t lose traction, and the player’s knee gets ...

While 31 teams try to derail the Seahawks' attempt to repeat, there are plenty of other challenges facing players, coaches and owners heading into opening week of the NFL. Many are along the sidelines ...