The end of Bills vs. Chiefs may spark a rule change, but it wouldn’t help the Bills even if the situation arises again: ...

For more than 100 years, football has been officiated using a ... traveled the number of yards needed for a team to get a first down — and four more chances to score. But artificial intelligence ...

Allen appeared to get to the first down marker on his initial effort before ... Steratore said he thought Allen had gained it by a third of the football. The Chiefs go-ahead TD drive was set ...