An attempt by a group of female race walkers to force World Athletics and the International Olympic Committee (IOC) to add a 50 kilometres event for women to the programme for this year's Olympic Games in Tokyo has suffered a potentially fatal setback.

The World Anti-Doping Agency (WADA) has announced that it has requested for the Court of Arbitration for Sport (CAS) hearing into its dispute with the Russian Anti-Doping Agency (RUSADA) to be held in public. 

Brazil's Olympic judo champion Rafaela Silva is set to fight her two-year doping ban at the Court of Arbitration for Sport (CAS).

International Olympic Committee (IOC) President Thomas Bach has urged the Court of Arbitration for Sport (CAS) to make a "watertight" decision on Russia to prevent any confusion in the lead-up to the Olympic Games in Tokyo.

The Court of Arbitration for Sport (CAS) upheld the four-year sanction for American Paralympic athlete Stirley Jones after he failed a drugs test last year. 

The Court of Arbitration for Sport (CAS) has confirmed its verdict in the high-profile Sun Yang doping case has been delayed until mid-January at the earliest, because of translation issues during his hearing last month.

The senior barrister who chairs the World Anti-Doping Agency (WADA) body which originally proposed that Russia’s presence and participation in international sport be severely curtailed for four years has expressed confidence that the decision would be upheld if referred to the Court of Arbitration for Sport (CAS).

Vin Lananna has been reinstated as President of USA Track & Field (USATF) following an appeal to the Court of Arbitration for Sport (CAS), nearly two years after being put on "temporary administrative leave".

The strength of Tamás Aján's leadership of the International Weightlifting Federation (IWF) will be tested in Lausanne tomorrow, at a meeting that could have a profound effect on the sport's future.

There were few genuine revelations about the high-profile case involving Chinese swimming star Sun Yang during his Court of Arbitration for Sport (CAS) hearing at a plush hotel in Montreux last week.

One of the testers at the centre of the case involving three-time Olympic swimming champion Sun Yang has reportedly claimed he is a construction worker and not a professional doping control assistant.

Hearings in the cases involving Alberto Salazar and doctor Jeffrey Brown are unlikely to be held before March, the Court of Arbitration for Sport (CAS) announced after confirming they had appealed their respective four-year bans.

FIFA has vowed to release further details and better explain reasons behind disciplinary decisions after it launched a new legal portal.

The International Biathlon Union (IBU) has officially signed up to the Court of Arbitration for Sport’s Anti-Doping Division (CAS ADD), it has been announced here. 

An appeal filed by the World Anti-Doping Agency (WADA) against Chinese swimmer Sun Yang and the International Swimming Federation (FINA) will be heard in public at the Court of Arbitration for Sport (CAS) in Montreux on November 15, it was announced today.