"The underground volcanic lava pipes by the Jingbo Lake are the most similar environment on Earth to the underground space of ...

Discover the Azores, Portugal's island paradise, offering volcanic landscapes, rich culture and unforgettable adventures from whale watching to geothermal spas.

For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more ...

The Old Caves Crater Trail is one of the best hikes in Arizona for exploring caves built by the region's earliest inhabitants ...

Nina Kutina, 40, and her two young children, Preya, six, and Ama, four, were found on July 11 living in a secluded cave in the Ramatirtha hills of Kumta taluk, India, where they had stayed in complete ...

In central Oregon between Crater Lake and the Columbia River Gorge, Bend is a top outdoor destination. Travelers will find ...

Explore these unforgettable California travel destinations, from natural wonders to iconic landmarks, in this personal ...

I never imagined that my next great escape would be the very unpretentious resort where Will Smith once whisked his family away, yet there I was, stepping into Whitegrass Resort, a surprisingly ...

By Ollie Rudden Mateo and Pedro live in the pretty little town of Arenal in Costa Rica. They are best friends and love ...

Shark cage diving in Gansbaai, South Africa, is safe and offers close encounters with great white sharks. Other adventure ...

The How to Train Your Dragon live-action movie had to make a change to Toothless to help him fit into the real world.

This summer, Hong Kong invites the world to experience "Hong Kong Summer Viva," a season-long celebration of everything we ...