A meteorite impact thousands of years ago may have triggered a landslide in the Grand Canyon and reshaped the Colorado River ...

A wildfire burning throughout Grand Canyon National Park damaged a water treatment facility on Saturday, causing a chlorine ...

Two wildfires have consumed more than 45,000 acres and destroyed as many as 80 structures in the Grand Canyon.

A historic lodge on the Grand Canyon’s North Rim is among more than 70 structures lost as a result of a fast-moving wildfire that continues to burn out of control.Newly released video captured on July ...

A Grand Canyon water treatment facility located at the North Rim caught fire on Saturday, causing chlorine gas to be released ...

The Dragon Bravo Fire will close the Grand Canyon's North Rim for some time, nature having driven us from a place we called our own. But not forever.

The Historic Grand Canyon Lodge was tragically destroyed by the Dragon Bravo wildfire, marking a significant loss for the ...

Geology is full of detective stories about Earth's history, and a new paper in Geology by University of New Mexico ...

Based on remarkably similar ages, the meteor impact that created one of Arizona's most recognizable landmarks and wood and sediments found in caves high up in the walls of the Grand Canyon, a new ...

PHOENIX — Residents on the North Rim of the Grand Canyon have been ordered to evacuate due to a fire in Grand Canyon National ...

The Grand Canyon Lodge on the North Rim was destroyed by the Dragon Bravo Fire, along with key park facilities. A chlorine ...