Did the Grand Canyon once harbor ancient Egyptian artifacts and evidence of giants? This video explores the alleged ...

Identifying material showed Arizona was the birthplace of a man authorities believe is the person whose burned remains were ...

Authorities believe that she walked west from Mather Point, a popular lookout, toward Bright Angel Lodge or Hermits Rest, the ...

Chenoa Nickerson's siblings turned a tragic situation into a charitable endeavor after their sister, 33, was swept away in a ...

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 ...

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 ...

Tourist Martha Overholser was last seen at Mather Point on the Grand Canyon National Park's South Rim on Dec. 10.

Authorities are searching for a 66-year-old woman who went missing in Grand Canyon National Park last week after not ...

Camper services at the Grand Canyon's North Rim closed on Saturday due to a second round of water restrictions caused by a broken pipeline. Officials said the camper services operated by Delaware ...

But in the days after William de Rothschild, 87, was found dead at his fire-damaged Laurel Canyon home last week ... ranging from European grand tourers to American muscle cars.