The post New Research Shows The Bering Strait Bridge Between Alaska And Russia May Have Looked Much Different Than Previously Believed first on TwistedSifter.

T he land bridge across the Bering Strait that lasted through much of the last Ice Age was likely very different from what has been imagined. Instead of a mix of grassland, tundra, and ice sheet ...

some anthropologists had hypothesized that the lineage’s ancestors populated the Americas in a wave of migration that was distinct from Siberians crossing the Bering land bridge some 20,000 years ...