Add Yahoo as a preferred source to see more of our stories on Google. El Castillo pyramid illuminated at night under a starry sky in Chichen Itza, Mexico, one of the largest Maya cities. Matteo ...

We live in a light-polluted world, where street lamps, electronic ads and even backyard lighting block out all but the brightest celestial objects in the night sky. But travel to an officially ...

(The Conversation) — The skies and the gods were inseparable in Maya culture. Astronomers kept careful track of events like eclipses in order to perform the renewal ceremonies to continue the world’s ...