We gather much of what we know about Maya astronomical knowledge from detailed records they themselves created on the pages of bark-paper books called codices. In the mid-sixteenth century, Franciscan ...

Dating from 1100, the fourth known Maya codex reveals this ancient civilization’s staggering understandings of — and reverence for — time, the cosmos and the role of the human scribe. Representing the ...

Get unlimited access to ad-free articles and exclusive content. LiveScience The Maya, best known these days for the doomsday they never foretold, may have accurately predicted astronomical phenomena ...