The reigning Super Bowl champion Kansas City Chiefs called off all team activities on Thursday after defensive lineman B.J. Thompson suffered a seizure during a meeting and went into cardiac arrest, according to multiple reports. 

Gable Steveson, super-heavyweight freestyle wrestling champion at the Tokyo Olympics, has signed a free agent contract with the USA’s National Football League team Buffalo Bills, the club announced on Friday. The 5-foot-11, 266-pound Olympian has reportedly not previously played football in his athletic career. 

Kansas City Chiefs kicker Harrison Butker sparked increasing criticism on Wednesday following a speech in which he criticised LGBTQ Pride month and targeted women in the workforce.

Tom Brady, widely regarded as the greatest player in NFL history, said on Thursday that he would consider coming out of retirement if approached by an injury-depleted team, and also expressed a desire to buy a franchise. Will he follow in Michael Jordan's footsteps?

Wales rugby star Louis Rees-Zammit has signed a contract with the Kansas City Chiefs, the reigning Super Bowl champions announced on Friday.

30 years after the NFL introduced the salary cap, it will rise to an unprecedented $255.4 million (€208 million) per club, $30 million more per team than last season. There will be an additional amount based on player performance and benefits for retired players, the league announced on Friday.

12 flag football teams from around the world will compete in the NFL's largest-ever International Flag Football Championship in Orlando.

NFL coaching icon Bill Belichick has retired after 24 years and six Super Bowl titles as head coach of the Patriots, becoming only the third head coach to reach 300 regular season victories alongside iconic quarterback Tom Brady.

The NFL has fined David Tepper $300,000 for throwing a drink at rival fans in Jacksonville. The incident ocurred during the Panthers 26-0 loss to the Jaguars. Tepper later apologised.

The International Federation of American Football (IFAF) Congress voted unanimously to add unprecedented representation from the National Football League (NFL) to the IFAF Council as more than 80 delegates from IFAF's 74 members gathered at the Stade Jean Bouin in Paris to celebrate the federation's 25th anniversary.

Everything has a beginning, and that of Flag Ball was 25 years ago. Since then, it has done nothing but grow, and its inclusion in the Olympic movement as an Olympic sport in 2028 has been the definitive push for its takeoff

The United States is gearing up for the start of a new National Football League (NFL) season on September 7 and it's impossible not to know about it.

The National Football League (NFL) has celebrated "Play Football Month" by launching a youth flag football campaign called "Let’s Play".