The Great Pyramid of Giza in Egypt has survived more than 4,500 years. Earthquakes have repeatedly shaken the region, including the magnitude 5.8 Cairo earthquake in 1992, which dislodged some of the ...

A new study measuring vibration frequencies throughout the Great Pyramid revealed how it has been able to withstand severe seismic shocks. Seismologists analyzed vibrations in the various chambers of ...

The Great Pyramid of Giza, also known as the Khufu pyramid, is among the most famous wonders of the ancient world. It is also a wonder that the structure is still standing—given that it was erected ...

When ET phoned home, was he using the Great Pyramid? Aliens might not have built the pyramids, but they may have communicated with them. An Iranian scientist has proposed the Pyramid Of Khufu may have ...

At the dawn of the consumer robotics era, National Geographic TV producers plumbed ancient secrets with help from this pioneering rover. National Geographic partnered with the company iRobot to create ...

A fresh mystery is unfolding inside Egypt’s pyramids. Researchers have discovered two hidden air-filled voids lurking behind the smooth eastern face of the Menkaure pyramid—an area long suspected to ...

TEOTIHUACAN, Mexico, April 22 (Reuters) - Mexico's ancient Teotihuacan archaeological site reopened on Wednesday under heavy security and with fewer tourists than usual, two days after a gunman killed ...

A Canadian tourist was shot and killed Monday while visiting the Teotihuacán pyramids in Mexico, according to local authorities. Mexico's security officials said a gunman opened fire at the popular ...

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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 ...

This is read by an automated voice. Please report any issues or inconsistencies here. Mexican media outlets, citing police sources, said the gunman had expressed admiration for the perpetrators of the ...

MEXICO CITY -- An armed man standing atop one of the historic Teotihuacán pyramids opened fire on tourists Monday, leaving one Canadian tourist dead and six people injured at the archaeological site ...