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 ...

AUSTIN (KXAN) — University of Texas at Austin researchers discovered evidence in Guatemala for the earliest known Maya calendar. According to a UT release, the researchers found and pieced together ...

The ancient Maya developed one of the most sophisticated systems of timekeeping in the ancient world. Their calendars allowed them to record historical events with remarkable precision, many of which ...

Here’s what you’ll learn when you read this story: A 12 th century C.E. codex from Maya culture accurately predicts solar eclipses. The eclipse table in the Dresden Codex was a lunar calendar that ...

More than a thousand years ago, astronomers from the Maya civilization developed one of the most sophisticated time-keeping systems in the ancient world—a system that could predict solar eclipses for ...

April 14 (UPI) --The oldest evidence of the Maya calendar has been excavated at San Bartolo, Guatemala, found among fragments of painted murals. Acording to a new study, two fragments with a "7 deer" ...

15 Feb 2011, Mexico --- Ruins at Palenque --- Image by © Robert Landau/Corbis My friends Nancy and David Orr own a gorgeous bed-and-breakfast in San Cristóbal ...

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 ...

Twice a year, tens of thousands of visitors crowd the base of El Castillo at Chichen Itza to watch triangles of sunlight ...