INTERNATIONAL FALLS, Minn.—This Northern Minnesota town is famous for its giant Smokey Bear statue, its cold weather and a cheeky nickname—“Icebox of the Nation.” Less well-known is that ...

Ontario implemented a 25 percent tariff on all electricity exports to the U.S. on Monday, impacting three states.

A region near the Canadian border, whose mines provide most of the new ore used in producing domestic steel — and cars — has a lot at stake as trade wars intensify. A region near the Canadian ...