Tech Insider

Rosalía Chay is one of the few chefs in Mexico who still cooks using an underground oven called a pib to make cochinita pibil. Maya people in the Yucatán Peninsula have prepared it this way since at least 400 AD.

Tech Insider
A diver in blue swims among stalagmites and stalactites in the Yucatán's underwater caves
Divers swam throughout Yucatán's underwater caves taking samples of the different microbes that live there.