Out of Africa Theory Settlement Patterns Out-of-Africa Theory Neanderthal-Human Interaction Early Humans in Europe Archaeological Findings Neanderthals Genetic Exchange Neanderthal Interactions Eurasia Homo Sapiens Ancient Civilizations Adaptation Pleistocene Era Europe Neanderthal Extinction European Prehistory
Recent findings highlight how intermittent wet periods over 8 million years transformed the Arabian Peninsula into a key migration corridor between Africa and Eurasia.