ST. MORITZ, Switzerland -- American snowboarder Chloe Kim and Australia's Scotty James won the halfpipe gold medals at the world championships Saturday. Kim scored 93.50 in her first run during ...

Australian Scotty James won his seventh Winter X Games snowboard halfpipe title, moving one shy of Shaun White's record. James, a 30-year-old with Olympic silver and bronze medals, landed the ...