Before the arrival of Columbus, the Americas were home to diverse and sophisticated civilizations that shaped the continent’s history and culture. This video provides a detailed map-based summary of ...

The Silurian Hypothesis asks whether signs of truly ancient past civilizations would even be recognisable today.

The resulting map showed an area composed of 964 settlements ... that linked the communities reveals that the early civilization was home to an even more complex society than previously thought ...

The civilization was known for sophisticated urban centers, ceremonial platforms, cliffside burial structures, and ...