CORTINA D'AMPEZZO, Italy (AP) — Zen, a 5-year-old border collie, circled friskily around a mound of snow as he picked up a scent, his quick movements signaling to his handler that someone was ...

For more than 100 years, people in Stanstead, Quebec, have been able to walk into Derby Line, Vermont, to enter the border-straddling Haskell Free Library and Opera House—no passport required.

A century-old geographic oddity, which straddles the dividing line between the US and Canada, has new rules on how Canadians can enter the cross-border building. The Haskell Free Library and Opera ...