We’ve got: Maya warfare, giant extinct parrots, ancient galaxies, space travel radiation, a pill for lucid dreams, and more.

Maya Warfare

The Maya Classic Period, from 300 to 900 A.D., is seen as a kind of golden age for the ancient Central American civilization.

Populations boomed. Art and science flourished. It was a pretty peaceful time, or so we thought. Archaeologists have now discovered evidence of all-out warfare and near-complete destruction at a