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 ...
Russia and the US might feel like two places that are worlds apart, but sitting in the middle of the Bering Strait are two ...
The ice extent in late winter can vary from 700 km south of the Bering Strait in a light ice year to 1,100 km in heavy ice years. Following the regime shift, there was a clear decrease in sea ice ...