Stone platform and moai in Ahu Nau Nau on Easter Island. (Image: Robert DiNapoli)
Huge stone figures, massive ritual platforms: The culture of Rapa Nui...
Historical illustration of the German colonial era in Africa. (Image: Nastasic / iStock)
They were in charge - but how did the German colonial masters...
The unknown primitive emerges like a shadow. (Image: borchee / iStock)
The Neanderthals and the Denisova people "mixed in" with the Europeans and Asians. Similar...