Sandy Island, South Pacific Some places that do exist don’t show up on maps, while other places that don’t exist do. One ...

In this thrilling exploration, join us as we delve deep into the mysterious depths of an ancient cave system to uncover ...

The Lava River Cave outside of Bend is a mile deep and 60 feet tall. Here's how to explore Oregon's longest lava tube.

Humans only discovered Arne Ovamgrotta in 1991, but it was a haven for at least 46 species over 75,000 years ago.

In Gabon's sprawling forest, archaeologists dig for ancient clues that could unlock the secrets of how prehistoric humans ...

Aiden Markram and Temba Bavuma return to lead South Africa on the upcoming white-ball tour of Australia in August. While Bavuma has been out of action since the triumphant World Test Championship ...