Dragon Man skull is Denisovan; multistory buildings in ancient Egyptian city; human fire use increased 50,000 years ago; ancient Tiwanaku temple in Bolivia
New study suggests "Dragon Man" skull may reveal what a Denisovan’s face looked like [Alternate Link]
Ancient Egyptian city of Imet was a thriving urban area
Research shows a large increase in human use of fire 50,000 years ago
Vanished civilization's ancient temple uncovered in South America [Alternate Link]