North America is home to the Great Lakes—Huron, Ontario, Michigan, Erie, and Superior—spanning the borders of several U.S.

North America's five Great Lakes—Superior, Michigan, Huron, Erie, and Ontario—have been sailed upon since at least the 17th century. The lakes are notorious for brutally unpredictable weather ...

A hotspot that now lies in the middle of the Atlantic Ocean was once under the Great Lakes, and may explain why they formed ...