In every NFL stadium, there are six ultra-high-definition cameras that, coupled with computer-vision software, can measure ...

The controversial fourth down stand by the Chiefs brought up an age old question: Why doesn’t the NFL use a chip in the ball to spot it?

The Kansas City Chiefs are headed to their third straight Super Bowl and their fifth in sixth years. But, it didn't come ...

And in every NFL football, there is a coin-sized chip ... For now, it still requires human officials to spot the ball; only then does it virtually measure distance to the first-down line.

And in every NFL football, there is a coin-sized chip that, coupled with radio-frequency identification (RFID), transmits data on the movement and location of the ball. And yet, when Josh Allen ...