were retrieved from the bottom of the Sacred Cenote. Sign up for Chip Chick’s newsletter and get stories like this delivered to your inbox. In the depths of the cenote, a layer of blue could be ...

A huge poplar tree stands proud in Maribel Ek's courtyard, adorned with a sign that reads: “Florece desde adentro” ("It blooms from within"). Deep underground, the tree's long roots search for ...