The cavern along the border of Greece and Albania is home to a terrifyingly high number of two species of arachnids that live ...

This fascinating underground attraction in upstate New York takes intrepid travelers deep below the surface for an ...

A giant colonial spiderweb in a sulfuric cave on the border between Greece and Albania may be the largest ever found — and it ...

But the pirates’ gold at Walt Disney World isn’t the only buried treasure that awaits visitors to Florida. About a 70-mile ...

Deep inside a pitch-black chamber on the Albanian–Greek border, scientists have stumbled upon something straight out of a ...

Nine hours underground led explorers to one of the most astonishing crystal discoveries ever filmed inside Pettyjohn Cave.

Some places on Earth stay frozen almost all year, where icy winds blow and sunlight is rare. From Antarctica to Russia, here ...

Evidence from caves in France and Spain shows Neanderthals made symbolic art long before Homo sapiens, reshaping ideas about ...

India’s vast and varied landscape is home to some of the world’s most extraordinary natural phenomena. From the floating ...

Furry, feisty, and often on the wing, bats are tricky to observe, let alone to protect. Some species hibernate deep in caves ...

Scientists have uncovered a previously unknown species of extinct shark deep within the labyrinth of Mammoth Cave in Kentucky ...

The incredible spot is just three hours south of the capital of Western Australia.