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

Six Americans were among those hurt when a gunman opened fire on tourists visiting a popular archaeological pyramid site in Mexico.

The gunman who opened fire at Mexico's Teotihuacan pyramid, killing a Canadian tourist, admired U.S. school shooters and Hitler, authorities said.

Officials identified the gunman who fatally shot a Canadian tourist and wounded others atop a historic pyramid at Teotihuacan in Mexico on Monday.

Harrowing footage captures the moment a crazed gunman calmly loaded his gun on top of an ancient pyramid in Mexico and opened fire on helpless tourists he had taken hostage. The tense video shows the shooter,

A new computational study suggests the Great Pyramid of Giza was built using a sophisticated "Integrated Edge-Ramp" (IER) system, potentially solving a 4,500-year-old architectural enigma. This model challenges traditional theories of massive external ramps or complex internal spirals,

The centuries-old mystery enshrouding Egypt's Great Pyramid of Giza might finally be washing away. One of the Seven Wonders of the Ancient World (the oldest of that iconic group, in fact), this triangular megastructure is believed to have taken 26 years to complete,

A Canadian tourist was killed and six others injured after a crazed gunman who opened fire atop a pyramid at the Teotihuacan ruins in Mexico Monday afternoon.