How many shipwrecks are there in the world’s oceans?
There are plenty of submerged wonders still waiting to be discovered
The Holy Grail: Could Valencia’s Sacred Chalice be the One? (video)
Often shrouded in enigmatic tales and elusive quests, the search for this legendary artifact has persisted through the ages
The dark discovery of Mexico’s huge tower of human skulls (video)
Unearthed during restoration work in 2015 archaeologists have painstakingly unearthed over 600 skulls piecing together the puzzle of its construction & significance