Rare black diamond is believed to have been created when a meteorite hit Earth more than 2.6 billion years ago

The switch reflects broader transformation in the group grappling to administer territory

Spanish great aware he still has ‘a long way to go to be at my best’ after suffering from vision problems

Interim boss Rangnick blames lack of aggression as Red Devils fall out of top four with 1-1 draw

CEO Domenicali stresses it is now time for ‘action’ to increase diversity in motorsport

Manager Howe urges team to ‘stay calm’ after they claim vital 3-1 win over Lampard’s men

Dzeko and Sanchez score to help Serie A leaders bag 2-0 win, move into semi-finals

Slovakian alpine skier clocks total of 1min 44.98sec to edge world champion Liensberger at Beijing Olympics

Former US Open champion beaten in straight sets 6-1, 6-3 by Delbonis at Argentina Open

West Ham publicly condemn defender after video surfaces on social media