Jason "Mayhem" Miller has fought just as many battles outside the cage as he has inside of it.

Discover the most baffling moments in UFC history where fighters made questionable decisions inside the ocatagon..

An MMA pioneer recently made his feelings known on controversial fighter War Machine, on whom he had a hand in training early in his career.

An MMA physician recently opened up about a UFC Hall of Famer's brain injuries stemming from his horrific injuries.

Former UFC heavyweight champion Frank Mir won't be making his return to mixed martial arts competition anytime soon.