The Keyhole Canyon at Zion in southern Utah where the hikers were killed is what canyoneers call a “rap and swim” canyon, full of a series of drops where hikers rappel down into pools of water ...

HILDALE, Utah — Searchers located Thursday what ... search crews scoured piles of debris in the drainage areas downstream of Keyhole Canyon, the popular slot canyon on the east side of the ...

Hours after they entered Keyhole Canyon, dark skies unleashed fierce ... a 33-year-old man killed by flash flooding near the Utah-Arizona border, raising the death toll to 20 from the violent ...

In Zion National Park’s Keyhole Canyon, four people who were canyoneering ... that were swept away in the border area, according to Utah officials in the city of Hildale and with Washington ...

HILDALE, Utah — The search continues for two people ... that a group of seven individuals were canyoneering inside Keyhole Canyon shortly before the flooding began late Monday.

In Zion National Park's Keyhole Canyon, four people who were canyoneering ... that were swept away in the border area, according to Utah officials in the city of Hildale and with Washington ...

The same unique geological quirks that lure people to the majestic slot canyons of the desert Southwest also make them deadly. The curved, narrow sandstone walls glow in the sun with a cathedral ...

In Zion National Park’s Keyhole Canyon, four people who were canyoneering ... that were swept away in the border area, according to Utah officials in the city of Hildale and with Washington ...