A miscalculation allowed a small blaze to roar out of control last month, destroying a historic lodge and other buildings on ...

The National Weather Service has issued flash flood warnings for Coconino County, including the Grand Canyon, on Aug. 23.

Firefighters put out a vegetation fire sparked by a lightning strike in Trabuco Canyon on Saturday morning, Aug. 23, ...

NASA's Mars Reconnaissance Orbiter recently photographed Candor Chasma in Mars' Valles Marineris, the largest canyon in the ...

The weather service has issued a flash flood warning for in and around the Dragon Bravo Fire scar at the Grand Canyon in ...

The National Park Service painted a rosy picture of the Dragon Bravo Fire, but weather forecasts at the Grand Canyon held a ...

After an Arizona Republic investigation, lawmakers demand to know why the National Park Service ignored data in its own fire ...

The roughly 1.5-mile loop in the San Elijo Lagoon lets hikers spot a range of birds and aquatic life and travel through a ...

The Red Canyon Fire east of Thermopolis grew to more than 113,000 acres on Tuesday and is reportedly at 28% containment.

Areas burned by the Monroe Canyon Fire could be at risk for flooding as weather brings rain to the 73,722 acre fire.

A semitruck transporting beer crashed on I-80 at the mouth of Parleys Canyon, closing the freeway westbound during rush hour ...