A new paper in Geology led by University of New Mexico Distinguished Professors Emeritus Karl Karlstrom and Laurie Crossey, University of Arizona Senior Research Specialist Chris Baisan, and Dr. David ...

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

In her response to the wildfire, Gov. Hobbs called for a federal investigation into the handling of the blaze. Hobbs wants “a ...

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

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

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.Arizona Gov. Katie Hobbs has called ...

A wildfire burning in Grand Canyon National Park triggered a chlorine gas leak Saturday afternoon after flames reached a ...

Twin wildfires at Grand Canyon's North Rim destroy historic lodge and 80 structures, forcing evacuations and season-long ...

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

GRAND CANYON NATIONAL PARK, Ariz. (AZFamily/AP) - A historic lodge on the Grand Canyon’s North Rim has been destroyed by a ...

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