A mapping expedition in the Tlayócoc cave in Mexico led a professional cave explorer to a hidden chamber containing shocking ...
Explorers find five-century-old Tlacotepehua fertility altar with carved bracelets and Venus symbols in a cave in Guerrero, ...
Cave explorers in Mexico have unearthed ancient artifacts from a hidden chamber that reveal a long-lost civilization. While navigating a submerged passage in the Tlayócoc cave, they found engraved ...