we knew the Mayan calendar was ending — and so, it was implied, was the world. As you might have guessed, it did not. The world did not end then, nor on many other occasions when it was ...

Despite the mysticism that often clouds the Mayan calendar in popular culture, fact remains that the calendar system in use by the Mayans was based on a system used throughout the pre-Columbian ...

Scholars show how multiple planet movements tie into the 819-day Mayan calendar. The 819 days of the calendar must be viewed across a 45-year time period to fully understand. The movements of all ...