In an extraordinary claim, Major Ed Dames, a former US Army remote viewer, asserts that he recently located the long-lost Ark ...

A geology professor from the University of South Florida discovered a 5600-year-old stone bridge in an ancient cave that ...

Walking into Fingal's Cave is like walking into the heart of the Earth. Here among the towering basalt columns, the visitor stands inside a lava flow. Magma that swelled up from deep in the Earth ...

Discovered in 1999 inside an abandoned mine in Southern Spain, Pulpí Geode is the largest crystal 'cave' of its kind in the world. But what exactly is a geode and how do crystals form inside them?