Timothy Smith, 53, remains the only hiker unaccounted for days after a storm Saturday unleashed a catastrophic flood in the ...

Here's how the area is laid out and why flooding there can become dangerous so quickly.

Crews are searching for Timothy Smith, 53, as families share the trio's final known movements.

The bodies of a Texas chiropractor and at least one other person have been found after a major weekend flash flood swept ...

Family members said John Guisti, 46; Brent Rosenkranz, 42; and Timothy Smith, 53, had been looking forward to the adventure.

A North Texas man was found dead after heavy rain and flash floods trapped visitors in the Grand Canyon, and his hiking party ...

Timothy Smith is believed to be the only person still missing after a flood swept through the Grand Canyon on Saturday.

Two friends killed in the Grand Canyon flooding have been identified by their families. A third man remained missing.

More storms and flooding are possible at the Grand Canyon where a major flash flood left one person dead and about 15 more ...

Search crews continued looking for a missing hiker more than three days after a flash flood in the Grand Canyon killed his ...

Search and rescue operations continue for 53-year-old Timothy Allen Smith, who was raised in Granbury, Texas, and was living ...

Border Patrol teams, drones to help with Grand Canyon search. Michael Loria. Dave Black with the National Park Service said ...