One of the most impressive parts of the city is the Gravina canyon, where homes appear to spill down the cliffside.

In the southern Italian ... caves were gradually burrowed deeper and expanded into living spaces by peasants and artisans throughout the classical and medieval eras. Today, these underground ...

Beneath the surface of Mars, vast cave systems ... The oldest city in Italy is carved directly into the rock— and it is also one of the oldest in the world Make Your Home SUPER Cozy With These ...

14,000-year-old footprints of at least two children, together with an adolescent and two adults, were identified some 400 meters deep in the Basura Cave in northern Italy. Elsewhere, at France’s ...

When Beatriz Flamini entered the cave in Motril, southern Spain it was three months before Russian President Vladimir Putin invaded Ukraine. For 500 days, she stayed 70 metres underground ...

a team of scientists from the University of Benghazi and the Ibleo Center of Speleo-Hydrogeological Research in Italy found a blind cave shrimp known as Typhlocaris lethaea in the underground ...

After a four-year closure, Crystal Cave will be inviting visitors to "marvel at its underground splendor," Sequoia Parks Conservancy officials stated in a press release. Tickets for guided tours ...