A young Denver boxing gym is already noticing an influx of interest in the sport amid the return of one of the best to step in the ring. On Friday, 58-year-old boxing legend Mike Tyson will fight ...

DENVER — Jesus Vasquez Jr. won’t ever forget his bloody-nose humbling. Vasquez had just moved to Denver as a 10-year-old and needed an outlet to get on track. He was getting into fights at school and ...

Boxing has surged in popularity in recent years as a mainstream fitness activity, with many gym chains and health clubs offering classes and equipment for those interested in taking up the sport.