Amazon S3 on MSN

The Walrus: Close-Up Of The Arctic 'Tooth Walker'

Experience the rugged and fascinating world of the walrus with this intimate close-up video. The footage focuses on the ...
Live Science on MSN

Woolly mammoths fight off attacking saber-toothed cats in stunning new 'Prehistoric Planet' clip

Ice Age" shows how iconic ice age creatures adapted to their changing environment as temperatures rose and ice sheets started ...