After five years, authorities will once again allow visitors to climb one of the pyramids at the Teotihuacán archaeological ...

This incredible pyramid structure predates the great Pyramids of Giza and Stonehenge by an amazing 22,000 years.

For centuries, the construction of Egypt’s pyramids has baffled historians and sparked countless theories. But now, Egyptologists and archaeologists are uncovering the brutal truth behind how these ...