CANYON DE CHELLY NATIONAL MONUMENT, Ariz. — Commercial air tours will soon be prohibited over Canyon de Chelly National ...

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

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

A 66-year-old woman never returned to her tour bus at the Grand Canyon National Park in Arizona, rangers said. She’s been ...

The Federal Aviation Administration and the National Park Service approved a ban on commercial air tours over Canyon de ...

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

The Federal Aviation Administration and the National Park Service approved a ban on commercial air tours over Canyon de ...

A new plan approved by the Federal Aviation Administration and the National Park Service will prohibit commercial air tours ...

Still, there are currently numerous options for helicopter tours to the Grand Canyon, departing from places including Las Vegas and Sedona, Arizona. Critics also complain that the buzz of ...

FILE - The vast landscape opens up inside Canyon de Chelly National Monument, May 30, 2010, near Chinle, Ariz. (AP Photo/Ross D. Franklin, File) CANYON DE CHELLY NATIONAL MONUMENT, Ariz.