He is talking about security and privacy. But he might just as easily be describing the quiet conviction — held now by a ...

George Pólya’s random walk theorem absolved him of being a lurker and revealed how the laws of chance interact with physical ...

U.S. figure skater Alysa Liu smiled through a monster free program, clinching the figure skating gold medal at the Winter Olympics in Milan on Thursday.

Alysa Liu had just delivered a near-flawless Olympic free skate on Thursday night, one that left a packed crowd inside the Milano Ice Skating Arena standing and roaring, when a television camera ...

Alysa Liu finished the night in third place, Isabeau Levito finished in eighth and Amber Glenn is in 13th place after a ...