The blasts of a laser repeatedly hit Randy Perez’s neck and chest. He winces. He exhales deeply during a break when the doctor asks him to switch positions so the laser beam can be focused from ...

In the winter months of 1790, construction workers were busy repaving the Mexico City’s Plaza de Armas when their shovels struck upon a large, circular object buried in the ground. It was so heavy, ...

The Aztecs, just like the Mayans, used three distinct calendars, which led to a very complex form of astrology being formed. This art associates a sign of the day, a sign of the month and a sign of ...

The new uniforms, sponsored by Nike, will be worn during the regular season, and will make their debut in the Aztecs' season-opener against San Diego on Sept. 5. The Aztec calendar appears on the ...