Randy Gregory has had lengthy issues with the substance abuse policy in the past.

College football rivalries never take a day off, even in the throes of the offseason.

The competition committee's stance is partially because there isn’t enough data to support the erroneous call being a pressing league issue and there is significant reticence to expanding instant replay into non-calls.

A Tom Brady rookie card has sold for $400,000 at auction.

Stephen Jones doesn't lack his father's bravado.

David Irving wants teams to look at his 'natural ability' and not those times he got in trouble.

A week after needing an emergency investment to make payroll, the AAF is being sued.

With Vince McMahon promising "nothing to do with politics," the XFL's reported interest in Colin Kaepernick comes as a surprise.

If Kaepernick wanted to play a high level of football that wasn’t the NFL, he could have been playing in the CFL. He’s not going to jump into a lesser-established league that may have payroll problems.

Yahoo Sports' Charles Robinson and Terez Paylor are back from their Super Bowl hangovers to provide some background on the NFL's biggest stories from February.

Though the AAF had a positive first weekend, the league needed an investor to help with a financial crisis before Week 2.

Kyler Murray will be setting some history when he's drafted, because quarterbacks of his size don't come around often in the NFL.

The AAF had a nice first weekend, and already there are things the NFL should think about incorporating.

On its first night, the Alliance of American Football posted a huge win, beating a great NBA matchup in overnight television ratings.

David Williams was the first African-American athletic director in the SEC. Former Vanderbilt athletic director and vice chancellor David Williams, a trailblazer in his field, died on Friday, the university announced in a news release. Williams became the first African-American athletic director in the SEC in 2003 – officially gaining the title in 2012 – and helped push for more diverse coaching hires.

Haskins threw for over 4,800 yards in 2018, meaning he threw for nearly 48 times more yards than he accrued on the ground.

According to a report, Patriots' Josh Gordon and Raiders' Martavis Bryant could file for reinstatement from their respective indefinitely suspensions in the coming months.

The Alliance of American Football debuts on Saturday night, as the latest pro football league to try to catch on.

The bill is at least the second state-level bill filed in 2019 that challenges the NCAA's rules.

Raymond Boone said in a statement that he was dealing with a blood-sugar issue.

Raiders owner Mark Davis said he's not frustrated with the team's struggles in locking down a temporary home for next season.

Southern Miss head coach Jay Hopson, who attempted to hire Art Briles this week, has a disturbing history of signing or attempting to sign players involved in sexual assault cases.

NFL fans might have Tom Brady fatigue right now, but few can argue his greatness. The question is whether he's on MJ's level.

The very thought of Stoops being back in the coaching business undoubtedly will stoke the ardor of many college programs and NFL franchises.

Buechele played in 12 games as a freshman in 2016. He's seen his playing time decrease in each of the last two seasons after Sam Ehlinger's arrival.

Murray hasn't publicly said if he'll play baseball or football, though his combine attendance may be a clue. The combine begins Feb. 26. A's spring training starts Feb. 15.

Newton's video blog shows his frustration, his vulnerability and his competitiveness.

Patrick Mahomes can clearly play a little basketball too, but the Chiefs aren't letting him play anymore.

The longtime defensive back is out after three years with ESPN.

As Todd Gurley found himself in a timeshare with C.J. Anderson, more questions arose about the value of running backs.

After two years away, Bob Stoops is getting back into the coaching world.

Here are five ripples that the Herbert news prompted through all levels of football.

Richard Sherman isn't thrilled that the Redskins passed on signing Colin Kaepernick while "worse football players are getting chance after chance after chance."

The teams will have names, colors and logos in the coming months.

The latest comments by Redskins executive Doug Williams on linebacker Reuben Foster won't stop the controversy.

Bortles has started every Jacksonville game since the third game of his rookie season in 2014.

Where does Purdue coach Jeff Brohm go after his team's shocking rout of Ohio State on Saturday? Let the quarterbacks who know him best explain what he's capable of doing.

This week's Sorry Six goes in big on the NFC East.

A new book about the strange, weird world of the USFL shows how future president Donald Trump helped overturn the entire league.

This may shock you, but President Donald Trump is back to casting Twitter insults at the NFL.

A new book, "Big Game," delves deep into the secret world of the NFL's elite.

As Ohio State's Urban Meyer and Maryland's D.J. Durkin face potentially losing their jobs, one thing is clear: College football needs to get with the times.

The strange story of how Memphis had an NFL team for a year ... and hated every minute of it.

The Alliance of American Football has announced its salary structure and plans for its players.

Michael Vick and Ochocinco returned to the gridiron one last time this weekend, and the result was ... a lot of fun?

The No Fun League is unfortunately still alive and well as the Kansas City Chiefs have learned.

Why would a certified non-renegade go to work for Vince McMahon as the commissioner of the new XFL? Oliver Luck has his reasons.

A source familiar with Luck's decision making told Yahoo Sports that Luck's move is based primarily on the "special opportunity" of being involved with the launch of a professional football league.

President Trump showed the folly of the NFL's anthem policy with a single Tuesday morning tweet.