Researchers have found a link between two geological events in iconic locations of the U.S. Southwest that scientists ...

A new study suggests ancient wood floated into a cave far above the Colorado River when a meteorite-induced earthquake ...

A wildfire that tore through a historic Grand Canyon Lodge​ had been allowed to burn for days before erupting over the ...

A wildfire that destroyed a historic Grand Canyon lodge is continuing to spread out of control after it had been allowed to ...

The move signals a major change in who will oversee legal strategy and guide the city through high-stakes litigation.

The Monroe Canyon Fire, a human-caused wildfire in Sevier County, has spread to over 8,600 acres and is 0% contained, leading ...

More than 25 billion gallons of water have been added into Canyon Lake over the past few weeks, raising water levels by ...

ALBUQUERQUE, N.M. (AP) — U.S. land managers are racing the clock as hotter, drier weather raises the risk of wildfires in the ...

A new report has calculated that making national parks the responsibility of states would raise costs, cut revenue and reduce ...

The NWS warning was in effect for regions of the Grand Canyon below 4,000 feet elevation. Temperatures were forecast to ...