A controversy brewed on Friday when Sweden’s men’s curling team accused Canada’s Marc Kennedy of breaking rules for how he was throwing the rock down the ice. But what are those rules? And what are the Canadians being accused of?

World Curling found no violations after cheating allegations rocked the Canada vs. Sweden round-robin game on Friday. Marc Kennedy was accused of double-touching the stone.

A controversy over allegations of cheating in curling at the Winter Olympics has made headlines all over the world and plunged the sometimes obscure sport into the mainstream.

Officials with World Curling on Saturday clarified throw rules after tempers flared during a men’s curling round-robin contest between Sweden and Canada on Friday.

Every stone thrown at the Olympic curling tournaments comes from the same place — the remote island of Ailsa Craig, off the Scottish coast.

Every single curling stone in the Winter Olympics is crafted from a special granite found only on Ailsa Craig, a small uninhabited island off the coast of Scotland.

Team USA's Pommel Horse Guy Stephen Nedoroscik is excited to meet his doppelgänger, Curling Rock Guy Aidan Olderburg, while Olderburg competes with the U.S. men's curling team at the Milan Cortina Winter Olympics.

Community members of all ages enjoy the sport of curling during tournament play at the Brainerd Lakes Curling Association. With players ranging from 12 to 80 years old on Wednesday, Feb. 11, at the Brainerd Lakes Curling Association,