Well before the Europeans arrived, the indigenous people of North America raised cities that rivaled those an ocean away. From Teotihuacan to Cahokia, these ancient metropolises featured striking ...

Discover seven powerful pre-colonial African kingdoms that shaped the continent’s history through trade, culture, and ...

One of the biggest highlights is the Space Shuttle Enterprise, an early NASA orbiter that paved the way for space exploration ...

A joint archaeological mission has discovered the tomb of Prince Waser-If-Re, son of King Userkaf, in Egypt's Saqqara ...