Mysterious driftwood high in Grand Canyon caves hints at the legacy of Arizona’s huge impact crater.

From Niagara Falls to the Redwood Forests, state parks preserve many of the nation’s iconic landscapes and historic treasures ...

The town of Page, Arizona, sold 500 acres of land near the Colorado River to a private developer. Some locals fear the ...

You don’t have to thru-hike a Triple Crown to get a taste of the Californian wilderness. James Roddie shares his two-week ...

These underrated spots in the Adirondack Mountains offer stunning views, charming downtowns, and plenty of hiking trails to ...

Niagara Falls State Park is one of the oldest and most iconic state parks in the U.S. Its major attractions are American ...

From the iconic Misti Volcano, seen in '3 Body Problem,' Peru's Arequipa has one of the world's deepest canyons and other ...

Discover the world's 5 deepest canyons, including the Yarlung Tsangpo in China and the Kali Gandaki in Nepal. Learn about ...

Kent Hovind claims the Grand Canyon was formed rapidly by a single global flood. The problem is that this explanation ignores basic geology. Layering, erosion patterns, and timescales do not match his ...

Canyons are awe-inspiring natural features, shaped over millions of years by rivers, glaciers, wind, and shifting tectonic forces. Lucky for U.S. residents, American is home to many of these gorgeous ...

Hotels are reopening on the Grand Canyon National Park’s South Rim on Wednesday after the park halted overnight accommodations for over a week due to water-line breaks, the park said Monday. Today in ...

PHOENIX — Grand Canyon National Park announced that Phantom Ranch reopened on Thursday after water was restored to the lodging facility. The national park said that crews repaired the Transcanyon ...