Did the Grand Canyon once harbor ancient Egyptian artifacts and evidence of giants? This video explores the alleged ...
Marie woman who was reported missing at Grand Canyon National Park. National Park Service officials said Martha Anne Overholser, 66, was last seen at Mather Point on the canyon's South Rim on Dec. 10 ...
The man who led a landmark attempt to navigate the entire length of the Grand Canyon did not exactly look ... This is the mystery of risk: What makes some humans willing to jeopardize so much ...
T he National Park Service, tasked with protecting America’s most important ecological treasures, like the Grand Canyon, ...