For more than 40 years, most specialists seeking to explain Paleo-American origins have supported ... population moved across the Bering Land Bridge, traveled down the Ice-free Corridor between ...
Though few people travel here today, archaeologists believe that ancient populations migrated from Russia into the Americas across this stretch of land during the Ice Age ... for birds traveling the ...
A new study could explain why some ancient animals, like mammoths, crossed the Bering Land Bridge to North America during the last Ice Age while others, like woolly rhinos, stayed put in Eurasia.