The use of carbon monoxide was put under the spotlight during the Tour de France last year when the cycling website Escape ...

The director of the US Anti-Doping Agency (Usada), Travis Tygart, discussed Jannik Sinner 's doping case, stating that he ...

Olympic athlete Marion Jones reflected on her kids having to live with the 'reality of mom's choices' in the years since her ...

British tennis star Emma Raducanu says she turned down treatment for insect bites ahead of this year’s Australian Open over ...

After the Biden administration withheld funding to the agency, saying it had lost confidence in its ability to police elite ...

According to renowned sports scientist Dr. Ross Tucker, there’s a possibility that Jannik Sinner deliberately used the banned anabolic steroid clostebol.

The men's world No. 1 could face a two-year ban. Here's what to know about the doping proceedings against him so far ...

Top-ranked tennis player Jannik Sinner will go to sport’s highest court in April for the World Anti-Doping Agency’s appeal ...

World number one Jannik Sinner, who avoided suspension after failing two drug tests last March, was given a good battle on a ...

Iga Swiatek, a self-described “control freak,” is taking new precautions — including holding on to extra samples of medicine ...

Defending champion Jannik Sinner says he was "happy" with the crowd reception after making a winning return to the Australian ...