a8fd6dec-a386-4347-82f1-90b5ab94b281articleElizabeth Llorentefncfnc/sciencefox-news/columns/digging-historyfox-news/sciencefox-news/science/archaeologyfox-news/science/archaeology/culturefox-news/science/archaeology/historyfox-news/world/world-regions/americasFoxNews.comTechnology
Largest known underwater cave on Earth discovered in Mexico; holds clues to Mayan civilization
A scuba diver takes a look at an animal skull at Sac Aktun underwater cave…