Ancient canal systems discovered in Arizona have transformed our understanding of the early civilizations of the American ...

While the monumental stone pyramids of Egypt and Mesoamerica often dominate our understanding of ancient urban centers, the landscape of the Mississippi River Valley holds its own remarkable ...

Researchers have explored how the River Nile evolved ... shape the fortunes of ancient Egyptian civilization. Research reveals a major shift in the Nile around four thousand years ago, after ...

Discussions about ancient history in Africa are dominated by the rise of Egypt. But there were several societies that rose to great power in the Nile River Valley since the middle of the third ...