Like the renowned Paleolithic cave paintings of Lascaux in France and Altamira in Spain, the artworks in the Unnamed Caves appear in what archaeologists call the “dark zone,” the deepest ...

“At (Britannia Creek Cave), (crickets) are numerous even in the dark zone, with individuals having been sighted amongst ...

Krubera Cave in the republic of Georgia is currently the deepest known cave, at 7,208 feet. But Dark Star, with so many areas still to survey, is a prime candidate to take over the title.