Olympics January 31, 2022 3:52 pm Decoding Just How Curling Works Susan Tran goes to a local curling club to learn what it takes to make it in this increasingly popular winter sport. US & World Videos 0:47 WATCH: Comet fragment lights up the sky in Portugal 2:38 Summer-like temperatures on the way for much of the workweek 1:15 Man accused of sexual assault in Cambridge 0:21 Body pulled from water in Brookline 1:49 Student protests continue ahead of Harvard commencement