Overview
The ancient ancestors of today’s Maya people thrived in large sophisticated cities across Central America for centuries. Why, around 750 CE, did they begin to abandon many of their major cities? Archaeologists investigate dramatic new evidence of the catastrophic droughts and instability that pushed cities beyond their limits.
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48 - 2Beyond the Elements: Reactions February 03, 2021 -
48 - 3Beyond the Elements: Indestructible February 10, 2021 -
48 - 4Beyond the Elements: Life February 17, 2021 -
48 - 5Looking for Life on Mars February 24, 2021 -
48 - 6Picture a Scientist/ Search Engine Breakdown April 14, 2021 -
48 - 7Reef Rescue April 21, 2021 -
48 - 8Fighting for Fertility May 12, 2021 -
48 - 9Hindenburg: The New Evidence May 19, 2021 -
48 - 10Great Electric Airplane Race May 26, 2021 -
48 - 11Ship That Changed the World June 02, 2021 -
48 - 12Bat Superpowers September 15, 2021 -
48 - 13The Cannabis Question September 29, 2021 -
48 - 14Particles Unknown October 06, 2021 -
48 - 15Arctic Drift October 13, 2021 -
48 - 16Edible Insects October 20, 2021 -
48 - 17NOVA Universe Revealed: Age of Stars October 27, 2021 -
48 - 18NOVA Universe Revealed: Milky Way November 03, 2021 -
48 - 19NOVA Universe Revealed: Alien Worlds November 10, 2021 -
48 - 20NOVA Universe Revealed: Black Holes November 17, 2021 -
48 - 21NOVA Universe Revealed: Big Bang November 24, 2021 -
48 - 22High-Risk High-Rise January 05, 2022 -
48 - 23Butterfly Blueprints January 12, 2022 -
48 - 24Alaskan Dinosaurs January 19, 2022 -
48 - 25Ancient Maya Metropolis January 26, 2022
