The U.S. men's curling team beat Sweden 10-7 on Saturday.
Yahoo reports several former and current college basketball players may be involved in a wide range of NCAA violations.
Bobsledder Nadezhda Sergeeva tested positive for a banned heart medication Feb. 18. She passed a doping test just days before.
North Korean envoy, in South, opens door to US talks
Column: Americans falter on the Winter Olympic stage, leaving some big questions to address heading toward 2022
The Russians have won the men's hockey gold medal at the Olympics with a 4-3 overtime win over Germany
Bach says Russian doping scandal did not stain Pyeongchang Winter Olympics