The icy ballet of stone upon ice makes curling one of the most intriguing sports of the Winter Olympics. But scientists still haven't quite figured out the physics of how they move.

CARSON CITY, Nev. – Canada, the United Kingdom, Sweden, Switzerland, the United States and Italy all took home medals for curling this Winter Olympics. But even though curling has been around for ...

After a century of study, physicists have theories — but they’re still not 100% sure.

Olympic curling’s raging controversy, with Canadians in the unusual role of foul-mouthed villains, seems to have been put on ice. The special umpires summoned into action on Saturday to watch for the ...