STORY: Visitors can watch the story told in 16 scenes strung along five kilometers (3.1 miles) underground in Postojna Cave in Slovenia's south-west. The tradition of living nativity scenes started in ...

DINING in a 260-million-year-old limestone cave in Ipoh, Perak, surrounded by geological artistry is nothing short of magical ...

In a limestone cave beneath the oil fields of southwestern Oklahoma, scientists have uncovered something that should not have ...

Deep within the limestone caves of southeastern Australia, archaeologists have uncovered hundreds of “finger flutings,” ...

Tucked in northern Kelantan, Dabong is a town that moves at its own pace. Drive along state road D231, and wooden homes drift ...

The most common process by which limestone caves form involves carbonic acid — or weakly acidic groundwater — as the primary agent. When carbonic acid contacts limestone, it dissolves minerals in the ...

Let’s say you’re on the way to Needles. Alright, you’re probably not on your way to Needles. But say you’re headed to Las Vegas or Lake Havasu, and you’re looking for a fascinating stop along the way.