The building was surrounded by vegetation on fire when a team of “helitack” firefighters arrived to protect the area on ...

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

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

Drought, a warming climate and decades of firefighting policies that suppressed natural fires have turned many grasslands and ...

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

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

Those players were expecting to be playing for a new coach this season after their head coach, Matt Werle, left the Lopes in ...

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

The fire on the North Rim of the Grand Canyon started from a lightning strike but was managed as a controlled burn until it ...

Wildfires burning at or near the Grand Canyon's North Rim are still raging as strong winds, high heat and low humidity ...

The Grand Canyon Lodge was one of dozens of structures destroyed in a fast-moving wildfire in Arizona over the weekend, the ...