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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?

Normally it takes three days from start to finish. But the first batch of footballs must be sent to the Super Bowl teams ...

Is it time for the NFL to use chip technology in its footballs to assist in spotting the exact location of a ball? We dive ...

Officials are under fire after controversial calls that favored the Kansas City Chiefs against the Buffalo Bills in the AFC ...

The NFL could further tweak its replay-assist system in the offseason to deal with plays like Saturday’s penalized hits on ...

NFL fans were irate over a questionable call late in the Kansas City Chiefs' AFC Championship win over the Buffalo Bills on Sunday night.

It’s time to ditch an outdated and heavily-flawed approach for a more modern and precise process to keep the game exciting ...