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

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 ...

There are a number of theories in existence regarding how the Great Pyramid of Egypt was built, but how the Egyptians got the largest stones, those being 60-ton blocks of solid Aswan granite, high ...