Lance Armstrong's former manager Johan Bruyneel was forced to leave the RadioShack-Nissan team earlier today after being singled out as a central figure in the former Tour de France champion's doping program.

World Anti-Doping Agency director general David Howman said Lance Armstrong pursued what appears to be a systematic doping program for a decade "probably with the knowledge" of people who were charged with detecting drug cheats.

USA Cycling has announced it will enforce the sanctions issued by USADA and is currently reviewing the impact of the sanctions on historical results.

Lance Armstrong challenged the U.S. Anti-Doping Agency to name names and say what it had on him.

So much news, so little time. It's the end of the season, but that doesn't mean that the news stops.

Disgraced Tour de France winner Floyd Landis must pay current and former UCI presidents Pat McQuaid and Hein Verbruggen 10,000 Swiss francs ($10,700) each after being found guilty of defamation by a Swiss court.

The head of cycling's governing body says the wait to receive the U.S. evidence in Lance Armstrong's doping case is a "cause for concern."

The much-awaited report on Lance Armstrong's lifetime ban should be sent to cycling's world governing body (UCI) no later than October 15, a spokesman for the U.S. Anti-Doping Agency (USADA) said on Wednesday.

Team Argos-Shimano, a team with a Japanese co-sponsor and rider, has withdrawn from the Tour of Beijing amid tensions between Japan and China over disputed islands in the South China Sea.

It was an interesting mix of new gadgets and drama this week.