Jon Jones says he's given up on trash talking, but his recent accusation that Chael Sonnen has "done steroids throughout his entire career" is sure
Lavar Johnson, following a drug test revealing an elevated ratio of testosterone to epitestosterone, has been suspended for nine months and released from his UFC
The drug test results from UFC 157 in Anaheim, Calif., have returned with heavyweight Lavar Johnson testing positive for a banned substance.
Thiago Tavares tested positive for steroids following the recent UFC on FX 7. Despite rumors to the contrary, Vitor Belfort's drug test came back negative,
Joey Beltran and Rousimar Palhares both failed their drug tests at UFC on FX 6, which took place Dec. 15 in Australia.
UFC president Dana White says he doesn't hate Stephan Bonnar, but considering their close relationship, White is disappointed and doesn't want to talk to him.
TUF 16 coaches Shane Carwin and Roy Nelson passed their random drug tests in October, which screened them for steroids and diuretics, but not recreational
Dave Herman, who tested positive for marijuana following UFC 153, was handed down his suspension on Thursday, which includes a stint in rehab.
UFC officials on Tuesday handed down Stephan Bonnar’s suspension for testing positive for the steroid Drostanolone following his bout with Anderson Silva on Oct. 13
Stephen Bonnar and Dave Herman, following their participation at UFC 153 in Brazil, on Friday were the latest athletes snagged by drug testing. Each has
Former Strikeforce light heavyweight champion Rafael "Feijao" Cavalcante's appeal to the California State Athletic Commission was denied on Monday.
Ronda Rousey on Friday discuss Cris Cyborg, steroids, Jon Jones, and the cancellation of UFC 151, among other topics, on ESPN's "SportsCenter" on Friday. Check
Athletes are always looking for ways to improve, but sometimes they go a less than scrupulous route. Is the UFC doing it's part to combat
"I can't present an argument for why (Nick Diaz) should be cool to have marijuana in his system," said Dana White on Tuesday, but he
"Not everyone is guilty of intentionally doing this." -Mike Kogan, manager to "King Mo" Lawal
UFC President Dana White addresses the company's new policy for drug testing, and also tells those who have tested positive to own up to their
Zuffa in coordination with the UFC and Strikeforce have started a new policy of screening all incoming athletes for performance enhancing drugs prior to signing
Popular Strikeforce fighter Muhammed “King Mo” Lawal has tested positive for an anabolic steroid.
The UFC 141 drug test results came back clean with all but one fighter tested, although Alistair Overeem still has two more tests to go.
Cris "Cyborg" Santos on Saturday issued a statement saying that her recent drug test failure was due to a dietary supplement.
Cris 'Cyborg' Santos' positive test for steroids following her last fight in Strikeforce will cost her at least the 145lb women's title and may kill
The California State Athletic Commission on Friday announced that Cris “Cyborg” Santos tested positive for her most recent fight.
The California State Athletic Commission on Tuesday informed MMAWeekly.com of the fighters that were drug tested for last Saturday’s Strikeforce: Melendez vs. Masvidal.
Alistair Overeem has taken the first step in gaining his licensure for his bout against Brock Lesnar on Dec. 30 at UFC 141 in Las
Brock Lesnar and Alistair Overeem fielded questions ranging from health to training to drug use during Monday's UFC 141 media conference call.
Matt Serra weighs in on the problems with performance enhancing drugs in MMA, a potential fight with Brian Ebersole and his own "weighty" issues.
Chael Sonnen takes on Anderson Silva, PED's, Jon Fitch, Team Blackhouse, Arnold Schwarzenegger, and many more subjects in his lastest Q&A.
Ben Askren discusses his recent comments about former UFC fighter Nate Marquardt, and extends an open challenge to him to come to Bellator and face
UFC President Dana White explains why Nate Marquardt won't be getting another shot in the UFC, because it's not his second chance. It's more like
The Vancouver Athletic Commission chose six athletes from the UFC 131 fight card to undergo anti-doping testing following their fights on the June 11 event.