It’s called the Monterey Canyon, and its submarine majesty rivals even that of the Grand Canyon. Stretching 292 miles and reaching a maximum depth of ... 10 feet from the ocean floor.

A new viral video shows the Grand Canyon in rare form ... "You didn’t feel the depth of the Canyon because the fog reached basically the Rim, so it got up as high as where I was standing.

(CBS/AP) Director James Cameron has gone were no man has gone before: to the deepest depths of the ocean. Late Sunday ... it's 120 times larger than the Grand Canyon and more than a mile deeper ...

At the peak of the last Ice Age, around 20,000 years ago, there was so much water trapped in the glaciers that the ocean was more ... favorably comparable to the Grand Canyon in Arizona.

The Yarlung Tsangpo Grand Canyon has an average depth of 7,440 feet (2,270 m). The canyon formed when tectonic forces pushed ...