Scientists reveal why Bering Bridge let humans cross — but not all animals
Scientists thought the Bering Land Bridge mirrored the dry grassy plains ... The evidence clearly showed a swampy world. "We ...
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Ancient 'land bridge' that connected Siberia to US wasn't what it seems, scientists find
The Bering land bridge that spanned between Siberia and Alaska during the Ice Age was more of a Bering land bog, new research finds. The discovery could help explain why some animals, such as ...