Scientists have had to piece together clues as to how pyramids were constructed.

Have they finally solved the ancient Egyptians’ pyramid scheme? Aliens might not have built the pyramids — but the ancient ...

Severe erosion found on massive limestone blocks at Giza appears far more extensive than expected for structures dated to dynastic Egypt. In some cases, deep weathering cuts across multiple stones, ...

Mexico’s iconic Teotihuacan pyramids were closed Tuesday, a day after a gunman rained bullets down on tourists, killing a ...

By Diego Delgado TEOTIHUACAN, Mexico, April 22 (Reuters) - Mexico's ancient Teotihuacan archaeological site reopened on ...

The gunman who killed a Canadian tourist and wounded 13 others at Mexico’s famed Teotihuacan pyramids had planned the attack ...

A gunman opened fire at the Teotihuacán archaeological site outside Mexico City before killing himself, the authorities said.

The Mangareva Islands are about 1,600 kilometres southeast of Tahiti in French Polynesia. They get their name (which means “floating mountains”) from the way the sea spray breaking on the surrounding ...

Footage of a gunman shooting at panicked tourists lying atop Mexico’s historic Pyramid of the Moon has renewed concerns about ...

From AT&T to NASA, women working as computers performed the calculations that made modern science possible. In the early 1900s, computing joined teaching and nursing as one of the few careers open to ...