A moon exploration simulation with robots was conducted in a Jingbo Lake volcanic lava cave in China. Research indicates that there are considerable lava pipe systems distributed beneath the surfaces ...

Cave exploration and cave diving are two absurd activities that awaken claustrophobia in almost everyone, except, apparently, cave divers. This widely held belief that the hobby is insane has led to a ...

GoPro footage captured a 60-foot free climb deep inside Pettyjohn Cave in Georgia. The climb took place inside a massive underground dome reached through the East Stream Passage. With no safety line ...