Five Strikeforce fighters were drug tested in Oklahoma over the weekend, including past transgressors Nate Marquardt and Josh Barnett.
Ultimate Fighting Championship officials Thursday announced that both Rousimar Palhares and Joey Beltran failed their post-fight drug tests at UFC on FX 6.
Joey Beltran and Rousimar Palhares both failed their drug tests at UFC on FX 6, which took place Dec. 15 in Australia.
Mike Goldberg has released a statement denying recent internet rumors that he is in drug rehab.
All 24 fighters at UFC 155: dos Santos vs. Velasquez II, which took place Dec. 29 in Las Vegas, were tested for performance enhancing substances, as well as recreational drugs.
The Nevada Athletic Commission announced on Friday that all 24 fighters who competed at UFC 155 tested negative for banned substances.
Dan Henderson's coach isn't happy his fighter is not the main event at UFC 157, but Henderson doesn't seem to mind one bit.
Matt Mitrione breaks down drug testing in MMA, why it does and doesn't work and how Roy Nelson's approach as a 'poster boy" is lost because of his appearance.
The Nevada Athletic Commission’s year-long suspension of UFC welterweight Nick Diaz remains in place after the fighter’s petition for review in Nevada District Court was dismissed on Friday.
Dan Henderson responds to the reports that his knee may not be ready in time for a Feb 23 showdown against Lyoto Machida at UFC 157.