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5 films
Recent archaeological findings in Guatemala and Mexico reveal the extensive underground tunnel network and sacred sites of the ancient Maya civilization.
Researchers investigate bizarre human/bat hybrids in Season 1, Episode 7 of The Proof Is Out There.
Experts believe ancient aliens may have lived on Mars, as shown in Season 1, Episode 7.
In Oaxaca, Mexico, muxes represent a third gender identity that blends male and female characteristics, rooted in ancient indigenous culture.
Volunteers at Tortugranja on Isla Mujeres care for green turtle hatchlings to help them survive against threats from predators and humans.
