With an area of just over 11,000 square miles, Great Slave Lake is roughly the same size as Belgium. And, at more than 2,000 feet deep, it's the deepest lake in North America.

Plunging thousands of meters beneath the ice in Alaska’s Ruth Glacier is possibly the deepest gorge in North America. Known as the “Great Gorge” because of its vast size, the icy corridor ...

Denali National Park's famously beautiful Ruth Gorge might be the deepest such chasm in North America. That is, it would be if it weren't filled with ice.

Unfurling along America's West Coast, all brooding mountains, vineyards, lush forests and ribbons of sand washed by the Pacific, Oregon knows how to do natural beauty. This is a state where you ...

How and when North America’s deepest river gorge formed An analysis of landscape features and of river deposits preserved in caves point to an event 2.1 million years ago that triggered the ...

Now, thanks to some clever analysis, and a bit of luck, they have put forth the most conclusive evidence yet that Washburn was right — that the area could be the deepest gorge in North America.

Called the Northern Lights Capital of North America, Yellowknife is a land of extremes. The capital city of Canada’s Northwest Territories is located on the northern shore of the deepest lake in ...