The enchanting dunescape stretches over 43 miles (70 km) along the coast and over 30 miles (50 km) inland. Lençois translates ...

A 42,000-year-old tree reveals Earth’s last magnetic pole flip, exposing the planet to deadly radiation. Scientists warn a ...

In Thailand's Phraya Nakon Cave is a pavilion built by King Chulalongkorn in 1890. It's roughly 200 miles south of Bangkok, and one of the most photographed caves in the world. The world's largest ...

Elsewhere far below the Earth’s surface ... its limestone is riddled with some of the planet’s most extensive cave systems. “Of course, when I got started, we didn’t have kit like this ...

A team of scientists from the Czech Republic has discovered the world’s largest underground thermal lake, located in southern ...

Our drive to understand the evolutionary history of life on Earth leads us to search for clues ... subterranean and water-filled parts of our planet. Take a deep breath and dive below the surface with ...

A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the ...

A tourism brochure for New Zealand's Waitomo Caves from 1928 What’s waiting for us within the mysterious depths of a cave? It’s been the stuff of legend and campfire stories for centuries.

There are many places on Earth so weird they make you feel ... according to an article published in Lonely Planet. The otherworldy cave is large enough to house a block of New York City containing ...