Cruciforms, or cross shapes, played an important role in the Maya monument's design in southeastern Mexico. - Middle Usumacinta Archaeological Project Spotted from an airplane by remote sensing ...
Crystal-clear sinkholes and towering Mayan pyramids — all built centuries before modern machinery. The engineering alone raises serious questions. How advanced were they really? 🌊🏛️ Automatic ...
(CNN) — Spotted from an airplane by remote sensing equipment, a vast and ancient Maya complex was hidden from view for millennia by forest and fields before it was made public in 2020. Five years on, ...