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 ...

Alaska Airlines Russia flights were a bold post-Cold War experiment connecting Alaska with Siberia in the 1990s.

A map showing how Beringia, which includes the famous ice age land bridge, looked at the last glacial maximum, about 18,000 years ago. (Image credit: Bond, J.D. 2019.

The discovery could help explain why some animals, such as birds, easily crossed the land bridge, while others, like woolly rhinos (Coelodonta antiquitatis), didn't make the migration.The land ...