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.

Following the end of the last Ice Age, around 10,000 years ago ... Sometime after about 8200 BC the last dry 'land bridge' from Lincolnshire and East Anglia to Holland was taken over by salt ...

Poking holes in the sea floor that used to be part of the Bering Land Bridge, researchers have found that large swaths of it ...

Prey in the ice age was plentiful; horses ... the North American continent when humans arrived over the Bering Sea land bridge and were certainly here when the Solutreans are thought to have ...

Those two species and a few others never seemed to have crossed the land bridge between the grasslands of Siberia and ice age Alaska. Since the late 1970s, the University of Alaska Fairbanks ...