Flash floods have prompted the National Park Service to close sections of the Bright Angel and South Kaibab Trails, plus the ...

Hiking groups were trapped by storms on Aug. 29. Two hikers died and a third is missing. The trails supervisor had warned ...

Melanie McGuirk, Jessica Buscher and their friend Katie Brink were hiking the North Kaibab Trail and were heading towards ...

The hardest-hit area was Bright Angel Canyon, a narrow drainage channel carved around Bright Angel Creek near Phantom Ranch ...

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

A recent flash flood at Grand Canyon National Park raises alarm about the link between natural disasters and climate change.

The muddy water, surging with trees and boulders, kept getting closer to where she and her sister were perched on a ledge ...

The Grand Canyon’s vast, mile-deep landscape may appear timeless, but two devastating disasters have recently struck the ...

Two dead and one missing after Grand Canyon flash floods, raising questions about whether day hikers should be required to ...

In canyons and arroyos – steep gullies common to the Southwest – flash flooding can occur even when the heavy rainfall happens great distances away. A person can be hiking under clear skies in the ...

A flash flood killed two and hurt infrastructure. The Republic's Joan Meiners hiked into the Canyon and found flooding made worse by climate change.

Hikers thought they’d prepared for the reality of a flash flood, but they never imagined that they’d be trapped in the ...