Valieva positive test was mix-up with grandfather's heart drug: IOC

IMAGE: The Russian teenager was cleared by CAS to compete in the women's single event after a panel of three judges agreed with RUSADA's decision to lift a ban on her. Kamila Valieva of the......

Winter Olympics: Russian Valieva cleared to compete

IMAGE: Kamila Valieva, 15, took to the ice half an hour after the decision, practising with her Russian Olympic Committee (ROC) team mates ahead of the singles on Tuesday. Photograph: Matthew......

Timeline of Russian skater Valieva's failed drug test

Russian figure skater Kamila Valieva, who won gold in the team event at the Beijing Olympics last Monday, failed a drug test for a banned substance before the Games. Here is a summary of key dates......

Coach defends skater Valieva, CAS to hold Sunday hearing on case

IMAGE: Kamila Valieva of the Russian Olympic Committee during training with coach Eteri Tutberidze. Photograph: Aleksandra Szmigiel/Reuters The Russian coach of the 15-year-old figure skater......

Valieva's positive drug test prompts global outrage at Russia

IMAGE: RUSADA imposed a provisional suspension on Kamila Valieva after Tuesday's result. Photograph: Matthew Stockman/Getty Images Teen figure skating sensation Kamila Valieva won a gold......