The San Francisco 49ers violated the NFL's hiring rules by not completing the necessary steps during the interviewing process ...

Here’s how overtime works in the postseason, according to the NFL rulebook: Overtime comes into play if both teams are tied ...

The verdict was clear. Al-Shaair's hit in Week 13 violated the NFL rulebook, which prohibits a defender from making forcible contact to the head or neck area of any ball carrier who is sliding.

Learn how the Minnesota Vikings found a loophole in the NFL rulebook to pack Ford Field with Vikings fans for Sunday night's ...

A few games later in Week 15, the Bills went and handed the Lions a 48-42 loss. While Buffalo would like to see more defense ...