At the northern border, migrants are crossing from Canada into the U.S. with the help of human smugglers who openly promote their services on popular social media platforms.

Planned limitations on Canadian access to the Haskell Free Library & Opera House, which spans the U.S.-Canada border, ...

The American president recently started fixating on the line separating the United States and Canada. It’s worth asking why.

But Mr. Trump’s criticisms have upended the business-as-usual atmosphere at the border. Map along the Canada-United States border highlighting Coutts, Canada and Sweet Grass, United states.