Neanderthal-Human Interbreeding Shaped Early Human Survival and Migration
TL;DR
New DNA research reveals that modern humans may owe their survival to interbreeding with Neanderthals, which provided crucial genetic advantages, such as enhanced immune systems, necessary for thriving outside Africa. This challenges the traditional narrative of human evolution as a straightforward success story, showing that early human populations often went extinct before those with Neanderthal genes expanded globally. The findings also suggest that environmental factors, rather than human superiority, contributed to the extinction of Neanderthals.
- Humans may not have survived without Neanderthals BBC.com
- Neanderthals and Humans Mated More Recently Than Previously Thought The Wall Street Journal
- Oldest Human Genomes Reveal How a Small Group Burst Out of Africa The New York Times
- Neanderthal-human interbreeding lasted 7,000 years, new study reveals Phys.org
- Scientists pinpoint when humans had babies with Neanderthals The Washington Post
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Read on BBC.com