Situated on the high Burren limestone plateau in County Clare, Poulnabrone Dolmen is one of Ireland’s most iconic ...

Texas is a state packed full of great outdoor recreation, including this charming small town that boasts scenic hiking trails ...

Scientists discover a new species of spiny dragon millipede, Desmoxytes group, found exclusively in damp caves and with ...

Uncover one of Florida’s best-kept secrets: a forest trail that ends at a deserted ghost town. A must-do for hikers who love ...

Discover Aphrodite’s Rock in Cyprus, the legendary birthplace of the goddess of love—stunning coastal views, mythology, ...

Morning light pools in the canyons and the air smells like cedar and warm limestone. Locals call FM 335, 336, and 337 the ...

New clues from the day the dinosaurs died. A mysterious ancient human tooth. Primordial galaxies. See how the past year ...

The famed rock formations in Biri town, Northern Samar, have been officially declared the newest national geological monument (NGM) in the country, marking a major step in Northern ...

Hiking in Kansas usually means wide-open skies, rolling Flint Hills, and fields of wheat swaying like they've been ...

Scientists have identified several caves carved by water and they may have held or have evidence of extraterrestrial life.

Explorers in southern Spain have linked two deep caves into one “supercave system” about 16.4 miles long. The connection sits ...

Hike Windlass Cave in Tennessee—a tight, rocky, cliff-lined trail that leads to a narrow cave tucked into the Cumberland ...