Belize’s Great Blue Hole is one of Earth’s most mysterious features.Anyone peering into the 125 metre (410ft) deep pit will…
A diving instructor on his first-ever active body recovery mission was forced to search through a notorious underwater labyrinth in ‘zero visibility’…
A video has surfaced of visitors to Costa Rica’s infamous ‘Cave of Death’ with each marveling as the oxygen-deprived chamber snuffs out…
It was built during the early days of our species’ existence, but a mysterious cave in the Middle East is…