Topic
Human Origins
2 questions tagged Human Origins — spanning every one of the seven Ws.
when
When did the first humans appear?
Anatomically modern humans, Homo sapiens, emerged in Africa roughly 300,000 years ago. Our wider genus, Homo, dates back more than 2 million years.
HistoryAnthropologyHuman Origins
when
When did humans first reach the Americas?
Humans reached the Americas at least 15,000 years ago, and possibly earlier, likely crossing from Asia during the last Ice Age.
HistoryAnthropologyHuman Origins