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  1. 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, […]

    By Science News
  2. 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.

    By Bruce Bower
  3. Astronomy

    Ticket to Ride?

    Astronomers are investigating how they might jump on NASA's lunar bandwagon, using the moon or its environs to study distant stars and galaxies.