Tourists explore the ‘Dome of the Cathedral’, the largest chamber in Grutas Tzabnah (Yucatán, Mexico), and the origin of Tzab06-1. The artificial well ‘La Noria’ now illuminates the cave. (Mark ...
On the eve of the rise of the Maya civilization, people living in what’s now Belize turned a whole wetland into a giant network of fish traps big enough to feed thousands of people. We already know ...