Ancient Maya infrastructure was something to behold. A Maya civilization with 964 connected settlements that was previously unknown has been uncovered in northern Guatemala. The scattered sites, which are believed to date from the Preclassic Maya period, which spanned from roughly 1000 BCE until 150 CE, cover an area of about 1,685 square kilometers (650 square miles) and … [Read more...] about Massive Maya Civilization Found, Including Roads, Reservoirs, and Ballcourts