On April 5, 2012, 65-year-old Bill Ott set out on a three-week, solo thru-hike of a remote area of the Grand Canyon. The Oregon man was in search of thousand-year-old rock panels on the Hualapai ...

Add Yahoo as a preferred source to see more of our stories on Google. At least 80 people were rescued after deadly flash flooding swept through the Grand Canyon over the weekend, leaving two people ...

Add Yahoo as a preferred source to see more of our stories on Google. More than two weeks after deadly flash flooding tore through the Grand Canyon, specialized K9 teams are searching debris along the ...

When he disappeared in April 2012, Bill Ott was on a 25-day solo trip in search of unique polychrome rock art panels painted thousands of years ago by prehistoric peoples of the Grand Canyon. Ott, 65, ...

A desperate search was underway Sunday for at least 15 missing hikers who vanished when a flash flood swept through the Grand Canyon. The National Park Service (NPS) confirmed 46-year-old man was dead ...

Fatal flash floods at the Grand Canyon on Aug. 29 resulted in two confirmed deaths. Officials evacuated 82 people who were stranded by the floodwaters in the Bright Angel Canyon and Phantom Ranch area ...