A prehistoric human skeleton has been found in a cave system that was flooded at the end of the last ice age 8,000 years ago, according to a cave-diving archaeologist on Mexico's Caribbean coast.
A prehistoric human skeleton has been found in a cave system that was flooded at the end of the last ice age 8,000 years ago, according to a cave-diving archaeologist on Mexico’s Caribbean coast.
Spider monkeys don’t live anywhere near the central Mexican highlands, including the area around what’s now Mexico City, once the home of Teotihuacan. So when University of California, Riverside, ...