Chris Froome faces Tour de France security fears

He's had urine thrown at him during a race and been taunted by fans brandishing giant inhalers, but that could be the tip of the iceberg for Chris Froome despite being cleared of anti-doping violations ahead of this year's Tour de France.

IOC refuses Russian athletes' request to join Olympics

In a fresh twist to the doping saga that threatens to overshadow the Winter Olympics, the International Olympic Committee (IOC) has refused a request for 15 Russian athletes and coaches "cleared of doping" to attend the PyeongChang Games.

Olympic doping ban overturned for 28 Russian athletes

Doping bans on 28 Russian athletes were overturned on Thursday, throwing the International Olympic Committee's policy on Russian doping into chaos just over a week before the start of the Winter Olympics in South Korea.

Biggest Olympic scandals of all time

Thanks to the continuing doping scandal involving Russian athletes, the PyeongChang Olympics are guaranteed to earn a spot in the long list of controversial and shocking moments in Olympic history.

Justin Gatlin fires coach over doping allegations

The International Amateur Athletic Federation (IAAF) has begun an investigation into allegations that the coach and agent for 100-meter world champion Justin Gatlin offered to supply performance-enhancing drugs to undercover reporters.

Braun calls fans to apologize

Brewers: Braun requested contact information for season ticket holders

The controversial Brewer Ryan Braun has started speaking out to fans.