(Discover the Grand Canyon’s less-trafficked trails.) Here are Schallau’s top tips for making an epic picture of the Grand ... and include a foreground to frame the canyon and make the viewer ...

Taken this past July by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) imaging instrument on board NASA's Terra spacecraft, this picture shows the Grand Canyon from above.

The Grand Canyon National Park Service shared a striking picture of visitors sliding down an icy trail Monday, using it as a clear example of what not to do. "The top part of Grand Canyon trails ...

On Friday, a rare weather phenomenon created an incredible sight at the Grand Canyon. The canyon was filled ... suppressing vertical mixing and trapping the cooler air at the surface," explains ...

It as on this day in 1908 that Theodore Roosevelt designated the Grand Canyon a national monument. It eventually became a national park in 1919. That year, it received 44,173 visitors. Now ...