Mexico

The Atlantic molly, a Mexican cavefish which developed resistance to a fish toxin
The Atlantic molly, a Mexican cavefish which developed resistance to a fish toxin

Fish evolution by religious selection

For centuries, the Zoque people of southern Mexico would venture each year during the Easter season deep into the sulfuric cave Cueva del Azufre to implore their deities for a bountiful rain season.

As part of the annual ritual, they release into the cave's waters a distinctive, leaf-bound paste made of lime and the ground-up root of the barbasco plant, a natural fish toxin. Believing the cave's fish to be gifts from their gods, they scoop up their poisoned prey to feed upon until their crops are ready to harvest.

Cages or no cages? ... Whose business is it anyway?

Weighing in at up to 3,000 pounds and attaining lengths of 18 feet, Great White sharks are among the ocean’s most feared yet revered inhabitants. Having a face-to-face encounter with the ocean’s apex predator is a bona-fide adrenaline rush, with divers worldwide shelling out mega bucks and travelling great distances for the privilege.

Boasting pristine blue water with 100-foot visibility, Guadalupe Island situated west of Baja California, Mexico, is one of the world’s premier Great White destinations.

Oldest Skeleton in Americas Found in Underwater Cave

If that age is accurate, the skeleton, Dubbed Eva de Naharon, or Eve of Naharon, —along with three others found in underwater caves along the Caribbean coast of the Yucatán Peninsula —would be the oldest human skeleton ever found in the Americas

The three other skeletons excavated in the caves have been given a date range of 11,000 to 14,000 years ago, based on radiocarbon dating. The finds could provide new clues to how the Americas were first populated.