As an atheist, it feels strange to write this, but I think certain second-hand books may have a soul. If not a soul, at the very least a collective memory that they transfer from hand to hand over ...

Anette Becher, a German caver and biologist, has found wood lice, fish, and millipedes inside the cave that are all white, which is common for creatures that live in the dark. And Dai Inh Vu ...

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.

At a popular geological park outside Melbourne, Australia, tourists have the opportunity to try caving. More than 50 people ...

Others reside there permanently, living out their entire life cycles in the dark - but many have evolved special abilities to help them survive in their food- and light-limited habitats. In the depths ...

Minecraft players were quite excited when a new biome called the deep dark was added to the blocky world. However, finding one is not an easy task as it spawns at deeper levels and there is no way ...