With so many "lost cities" being discovered, it's natural that ancient civilizations ... advanced drainage systems, public ...

When people think of ancient civilizations ... but with advanced technology for the time. The Sea Peoples remain one of history's most enigmatic civilizations - a confederation of seafaring ...

When the wind dies down and the sands are still, a long shadow casts a wedge of darkness across the Sahara, creeping ever longer as the north African ... was a highly advanced civilization where ...