Doping

Q&A: Meldonium, the drug taken by Maria Sharapova

Tennis Maria Sharapova's doping ban cut short

Doping: I had permission from WADA to take medicines, says Rafael Nadal

Yogeshwar Dutt's Bronze in London Olympics 2012 to be upgraded to Gold: Sources

Yogeshwar wants Kudukhov's kin to retain Olympic silver

4 years after 2012 London Olympics, Yogeshwar Dutt's bronze medal to turn silver

Narsingh Yadav: My career is over if ban not reviewed Rio Olympics WADA NADA CAS

'I will dismantle the nexus which destroyed Narsingh Yadav’s chances' Rio Olympics WFI Brij Bhushan Sharan Singh

Narsingh Yadav devastated at CAS verdict, vows to prove his innocence

Narsingh’s fate depends on IOC

Rio Olympics: Fresh trouble for Narsingh Yadav as WADA challenges clean chit given by NADA in doping case

Entire Russian team banned from competing in Rio Paralympics