Jon Jones has announced that he’s re-entering the Ultimate Fighting Championship (UFC) testing pool.

Former UFC champion Conor McGregor appeared eager to participate in the White House UFC event announced by President Trump on Thursday.

Both Jones and Conor McGregor have teased UFC comebacks following U.S. President Donald Trump’s grand White House plan.

Jon Jones says he is keeping his "options open," claiming he has returned to the UFC anti-doping testing pool.

Jon Jones retired two weeks ago, but that time away from the Octagon may not last as the ex-light heavyweight and heavyweight ...