International research and highly-specialized divers are bringing an underground, underwater world to the surface ...

Archaeologists often seek to understand ancient cultures by studying images left behind on rock faces. While these images ...

What makes it surreal: geothermal pools in bright orange, green, and sulphur yellow created by mineral-heavy volcanic water.

Is the race to create ever more lavish spectator offerings in America’s largest venues changing the fan experience?

From Santa Barbara, take U.S. Route 101 north, then turn onto State Route 154 toward Los Padres National Forest. From there, snake your way up Painted Cave Road, a treacherous strip of asphalt lacking ...

The year-round Adventure Tour takes you into the undeveloped Rat’s Nest Cave, a perfect respite from colder winter weather, ...

Humans reached, settled, and thrived on Mindoro far earlier than most scientific timelines for allow for the evolution of ...

The Mother Road cuts through some of the most dramatic landscapes in the U.S., filled with canyons, petroglyphs, lava flows, ...

What began as a simple trip across a quiet field turned into a descent into the unknown. Beneath a farmer’s land, explorers found a deep cave filled with underground rivers, slick mud, and 30-foot ...

Hidden beneath the ancient canopy of Sri Lanka’s dry forests and shaded cliff faces lies a gallery like no other — a prehistoric museum where stone meets story. Painted and engraved thousands of years ...