The shooting comes as Mexico is preparing to heighten security across the country for the FIFA World Cup this summer.

MEXICO CITY -- The gunman who opened fire on tourists at Mexico's iconic Teotihuacan pyramids carried materials that were apparently related to the 1999 shooting at Columbine High School, authorities ...

One minute, he was enjoying a tour of Mexico’s iconic pyramid site, the next he found himself standing barely 40 feet from a gunman, forcing him to jump about 15 feet off a ledge in a desperate bid to ...

It looks like a typical tourist photo, as British Columbia woman Barbara Welsh and her friends smile near the foot of the famous Pyramid of the Moon at the Teotihuacan site northeast of Mexico City on ...