Anderson Silva and Nick Diaz have failed drug tests related to UFC 183, according UFC officials and a report on Tuesday.
The UFC issued a statement on Tuesday regarding the failed pre-fight drug test for Anderson Silva. Here is the promotion's full statement.
Below is Anderson Silva's UFC 183 Test Report for the drug test conducted on Jan. 9, which revealed two anabolic steroids in his system.
Following the stunning news on Tuesday that former middleweight champion Anderson Silva tested positive for steroids, fighters took to Twitter to react.
Was former middleweight champion Anderson Silva's UFC 183 win over Nick Diaz the last time we'll see "The Spider" compete inside the Octagon?
It's time again for Hot Tweets, this time on focusing the main event between Anderson Silva and Nick Diaz at UFC 183.
Baffled by the judges, Nick Diaz broke down the fight with Anderson Silva, and once again might be contemplating retirement.
Anderson Silva proved that he could return from a devastating injury and win, but now he has to weigh his love of fighting against his
Watch the video highlights from the UFC 183 main event between Anderson Silva and Nick Diaz.
Former middleweight champion Anderson Silva returned for the first time since suffering a broken leg in December 2013 and captured a decision win over Nick
Just maxin' and relaxin' at UFC 183.
It's officially going down. Former middleweight champion Anderson Silva and Nick Diaz officially weighed in at the MGM Grand Garden Arena on Friday.
Anderson Silva this week has come out as the most prominent fighter to express his discontent with the UFC’s new uniform deal with Reebok.
This fan-made UFC 183 video will get you hyped for Anderson Silva vs. Nick Diaz.
Check out the staredown between former UFC middleweight champion Anderson Silva and former Strikeforce champion Nick Diaz from Thursday's UFC 183 media day in Las
Dana White isn't exactly booking Anderson Silva's next fight just yet, but doesn't think he has to work his way back into title contention... Silva
After defending his title six times, UFC Middleweight Champion Anderson Silva accepted a fight at 205-pounds against former light heavyweight champion Forrest Griffin at UFC
In the sixth episode of his reality show The Spider Life, Anderson Silva places a little soccer with his friends, and then gets down to
Former middleweight champion Anderson Silva sat down with UFC.com to talk about his career, his fans, his family and more.
In the fifth episode of his reality show The Spider Life, Anderson Silva takes us into the construction of a Casa do Aranha and gives
Anderson Silva pits his brilliant Muay Thai skills against then-UFC middleweight champion Rich Franklin in the fight that changed the course of MMA history.
For a long time people thought Anderson Silva was invincible, but "The Spider" explains that everyone has a dark cloud moment.
Countdown to UFC 183 takes you behind-the-scenes and into the training camps of Anderson Silva and Nick Diaz, as they prepare to return to the
UFC 183 fight card rumors and start times for January 31, 2015, in Las Vegas.
Count Anderson Silva among those that are cutting UFC champion Jon Jones some slack, hoping that he uses his cocaine positive to make a change.
Returning former UFC middleweight kingpin Anderson Silva recently addressed his friend Jon Jones, who recently tested positive for cocaine.
Listen in as Anderson Silva and Nick Diaz field questions from the media in the lead-up to their UFC 183 main event, which takes place
In the fourth episode of his reality show The Spider Life, Anderson Silva goes to L.A with his team and the training gets harder.
What if... Anderson Silva returned from his devastating broken leg with the actual powers of his moniker. Check out the Spider being a spider!
In the third episode of his reality show The Spider Life, Anderson Silva's training gets harder, and Anderson feels the pain his ankle.