Niagara Falls were formed when glaciers receded at the end of the Wisconsin glaciation (the last ice age), and water from the newly formed Great Lakes carved a path through the Niagara Escarpment en...
Niagara Falls is on of nature's greatest wonders. These gigantic waterfalls were formed 10,000 years ago when the last glaciers were retreating north. As the glaciers moved, they exposed cliffs at...