Hoodoo rock formations in the Devil’s Garden off Hole-In-the-Wall Trail. From Admiralty Island in Alaska and Agate Fossil Beds in Nebraska to Virgin Islands Coral Reef in the Caribbean and Yucca House ...

America’s geological wonders don’t need erupting volcanoes to create breathtaking spectacles that look straight out of a ...

Hidden in western Kansas, an easy hike leads to striking chalk formations that rise from the flat prairie, creating an ...

Navajo Loop Trail in Utah winds between narrow limestone walls “with views of towering Douglas-fir trees and the park’s most famous hoodoo: Thor’s hammer,” a National Park Service says. National Park ...

At first glance, the windblown sandstone landscape of the Bisti/De-Na-Zin Wilderness looks like the most desolate place on Earth, an inhospitable expanse of sky, sand, and oddly shaped rock formations ...

VALIER — A rock band could shoot a pretty trippy video here. Stephen King could set a creepy scene as well. Or with the Flower Moon rising in the May night sky, one could just marvel at the ...

Thousands of pounds of rock peeled off a canyon wall in southern Utah and landed on one of the nation’s most iconic trails in Bryce Canyon National Park. It happened around Dec. 8 on the Two Bridges ...