A treasure trove of exceptionally preserved early animals from more than half a billion years ago has been discovered in the ...

GRAND CANYON NATIONAL PARK, Ariz. -- Democratic Gov. Katie Hobbs toured the destruction left by a wildfire along the Grand ...

Gov. Katie Hobbs landed about 25 miles north of the rim near De Motte Campground and first toured the fire camp, where fire ...

Some effects of Arizona's Dragon Bravo Fire are clear, but what's happened to wildlife may not be known until the flames die ...

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

“The North Rim of the Grand Canyon is like another world,” said Ethan Aumack, executive director of the Grand Canyon Trust, ...

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

Rocks gathered along the Colorado River contained evidence of a bustling community of animals in an ancient sea.

With fires currently ravaging the North Rim of the Grand Canyon, here are some positive memories from Arizona Republic readers.

GRAND CANYON NATIONAL PARK, AZ (AP/AZFamily) ― A historic lodge on the Grand Canyon’s North Rim is among more than 70 ...

Built nearly 100 years ago, the remote lodge offered majestic views of one of our finest national parks before it burned in the Dragon Bravo Fire.