whose reservation at the southwestern edge of Grand Canyon National Park is one of the most remote in the continental U.S., ...

A severe thunderstorm caused flash flooding ... in a Utah canyon as darkness fell, rescuers said. The Friday, June 21, rescue operation lasted 6 hours and ended after midnight, Grand County ...

Monsoon season is officially over, and the numbers are in. For Phoenix, it was the hottest and seventh driest monsoon on record. Many Phoenix Valley residents will never forget the morning of ...

Conservation groups called on Arizona officials today to close a uranium mine near Grand Canyon National Park’s South Rim, citing severe and ongoing flooding that threatens to pollute deep aquifers ...

The proposed project is located about 6 river miles upstream from the confluence with the Colorado River in Grand Canyon National Park. The proposed project would flood miles of the Little Colorado ...

President Biden's disaster declaration provides federal aid to the Havasupai Tribe after severe floods in Grand Canyon.

whose reservation at the southwestern edge of Grand Canyon National Park is one of the most remote in the continental U.S., accessible only by foot, mule or helicopter. Flash flooding in late ...