EXCLUSIVE: Male Polar Bear Chases and Eats Cub, National Geographic

Polar bear cannibalism likely isn t a rare event, but it s rarely witnessed by people. This may be the first time it s been captured so well on video. During a Lindblad Expeditions trip on the National Geographic Explorer in the Arctic, crew and passengers spotted a male polar bear hunting and then eating a polar bear cub, despite the efforts of the cub s mother to protect it. Experts say this cannibalistic behavior could be occurring more regularly, because the loss of ice due to climate change makes it ha