The St. Lawrence Seaway is set to open for the season on March 22, which means oceangoing vessels headed to or from Lake Superior will not be delayed. The smaller MacArthur Lock will remain closed ...

The Soo Locks form a key passage for ships navigating the upper Great Lakes, enabling traffic to bypass the St. Mary’s Rapids and travel between Lake Superior and Lake Huron. More than 4,500 vessels ...

SAULT STE. MARIE, MI— The Soo Locks are opening early this spring. The U.S. Army Corps of Engineers says the Poe Lock will ...

The U.S. Army Corps of Engineers, Detroit District will open the 1,200-foot Poe Lock at Sault Ste. Marie, Michigan on March ...

This is the first time cougar cubs have been verified since the big cats were hunted out of existence in Michigan in the early 1900s.