Watch as we create a stunning underground cave swimming pool and private living room, all crafted using traditional ...

In this incredible project, two Cambodian builders use only primitive tools to create a stunning underground cave with a ...

This cave pool, found in the Lechuguilla Cave of New Mexico, appears to be completely pristine. It was discovered in October at Carlsbad Caverns National Park. Max Wisshak photo/Carlsbad Caverns ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." No other accommodation brings you this close to the earth while feeling completely otherworldly. There’s ...

Some homes are historical in nature due to the time period and style in which they were constructed. Others are considered historic because a person who was an important figure in the country’s ...