(Reuters) -A wildfire in tinder-dry forest on the North Rim of the Grand Canyon grew around 50% on Tuesday after it destroyed ...

The Dragon Bravo Fire left the historic North Rim Grand Canyon Lodge in ruins. Here's what those on the frontlines and who knew the park best said.

A South Rim mayor is clearing up confusion for tourists who believe the entire Grand Canyon National Park is closed due to ...

Arizona senators are demanding answers from the Department of the Interior about allowing an ongoing wildfire at Grand Canyon ...

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

The heat and humidity will lead to some pop-up downpours and storms on Wednesday. Depending on the position of the cold front ...

Two uncontained wildfires continue to burn across northern Arizona, with the White Sage Fire growing to nearly 52,000 acres near Fredonia and the Dragon Bravo Fire threatening structures on the ...

CNBC's Brian Sullivan reports on news coming out of the Pennsylvania Energy and Innovation Summit in Pittsburgh.