Get the ‘caveman method’ right and enjoy a cooler home this summer… A simple technique inspired by ancient dwellings has ...

Boffins have responded to the amber heat health alerts across the UK this weekend by telling us to turn our homes into "caves ...

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

Turkey has so much to explore. For me, the two places in Turkey that are completely unlike anywhere else are its capital ...

That’s exactly what happens at Indian Echo Caverns in Hummelstown, Pennsylvania – a subterranean wonderland that somehow remains one of the state’s best-kept secrets despite being, well, absolutely ...

Vietnam is home to the world's largest cave. It's so vast that it has its own weather system and could fit an entire city ...