Uncategorized
- Planetary Science
Radar reveals signs of seas on Titan
The northernmost reaches of Saturn's moon Titan appear to be covered with hydrocarbon lakes or seas that are at least 10 times as large as those predicted by earlier studies.
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19809
Has anyone ever considered the possibility that interbreeding between Neandertals and humans would have produced sterile individuals? They would have had the traits of both parents, but with no further reproduction, Neandertal DNA wouldn’t be found in humans today. Ernie CasbeerOglesby, Texas Researchers who argue for human-Neandertal hybrids say that fossil evidence argues against sterile, […]
- Anthropology
Mysterious Migrations
Controversial new studies report that modern humans from Africa launched cultural advances in Europe at least 36,000 years ago and reached what's now western Russia more than 40,000 years ago.
