Archaeologists in Guatemala uncover a Teotihuacan altar in Tikal, revealing ancient cultural and spiritual ties with the Maya ...

Spending a billion dollars to construct a building is no longer the exception. There are many multi-billion-dollar buildings around the world.

Researchers made the “extraordinary” find while excavating a 1,600-square-foot necropolis — an ancient cemetery with ornate tomb monuments — located near the location of the ancient settlement of ...