S37 E6: Snow Bears

Witness the incredible journey of newborn polar bear cubs as they leave the safety of their den for the first time. Bravely led by their mother, the cubs must make the perilous 400-mile Arctic trek to the sea to feed. Narrated by Kate Winslet.
Aired: 11/28/2018 | 0:53:29 | Expires: 11/26/2022
You may also like
  • On Call: Health + Medicine
  • Cancer: The Emperor of All Maladies
  • The Amazing Human Body
  • Great Yellowstone Thaw
  • NOVA scienceNOW
©2019 WNET All Rights Reserved.   825 Eighth Avenue, New York, NY 10019