Though the Grand Canyon we know today is a deep and dusty chasm, it was once an equatorial region bathed in a shallow sea.

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

Exceptionally preserved Cambrian fossils uncovered in the Grand Canyon show how evolution accelerated in resource-rich waters ...

The Grand Canyon Lodge in far northern Arizona that was an elusive getaway for nearly a century has been destroyed by a wildfire.

A USA TODAY analysis found more than 600 fires that burned at least partly inside national parks in the past four decades.

The nearly century-old Grand Canyon Lodge in far northern Arizona was a refuge for ambitious hikers and adventurous tourists eager to bask in the magnificent views of one of the most remote and ...

We're getting a look at the devastation in the Grand Canyon's North Rim left behind by the Dragon Bravo Fire.

The Grand Canyon’s North Rim has been special to generations of Americans. A frequent visitor reflects on this national ...

The Grand Canyon Lodge, which was the only stay on the North Rim of the Grand Canyon, was destroyed by the Dragon Bravo Fire over the weekend.

The Dragon Bravo Fire that destroyed the North Rim lodge will affect visitors and nearby communities. Here's the Canyon's financial impact on Arizona.

Historically dry and windy conditions are making it harder for crews to contain a wildfire burning along the North Rim of the Grand Canyon ...

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.