A portion of Black Canyon of the Gunnison National Park is back open after wildfires forced park officials to shut the park ...

The wildfire that destroyed the historic Grand Canyon Lodge​ earlier this month has expanded in recent days, fueled by hot, ...

Researchers from the University of Cambridge have unearthed thousands of microscopic fossils from the iconic Canyon, ...

A portion of Black Canyon of the Gunnison National Park is back open after wildfires forced park officials to shut the park ...

The Monroe Canyon Fire burned nearly 12,000 acres over the past 24 hours, as weather conditions forced firefighters to back ...

Bad news for vacationers — a massive wildfire that shut down the Grand Canyon's North Rim has grown even more. Here's the ...

Thomas Daniel Gibbs, a 35-year-old man from Freehold, N.J., last contacted his loved ones on July 22 during a trip to Grand ...

A massive wildfire in northern Arizona has grown by thousands of acres over the weekend, as firefighters work to regain ...

Paleontologists unearthed fossils in the Grand Canyon dating back more than 500 million years that offer a new look into a ...

At about 8:30 a.m., authorities received a call about a fallen climber near a climbing area at the Red Garden Wall and Yellow ...

Kaibab Lodge owner supports firefighters as the Dragon Bravo Fire nears, with hopes of preserving the almost 100-year-old ...

A trove of fossils, including a penis worm with a spiked, invertible throat, suggests this spot may have been a cradle of Cambrian evolution.