Russia brings back capital controls to shore up the ruble

Daniil Medvedev through to US Open semifinals but issues warning after suffering in 'brutal' heat

Russia's central bank raises interest rates to 12% after the ruble plunges

Russia's ruble hits a 17-month low to the dollar as the Ukraine war bites

Novak Djokovic battles past Andrey Rublev to reach Wimbledon semifinals