Why are there no penguins in the Arctic and what it tells us about evolution

Penguins and polar bears do not share icy landscapes. Penguins evolved in the Southern Hemisphere, adapting to cold waters ...
PBS

Biogeography: Polar Bears and Penguins:

Darwin, Wallace and the other 19th century naturalists who traveled widely were fascinated by the distribution of animals and plants in their habitats around the world. Why do the Galapagos Islands of ...
KSL

Sleeping polar bear, sociable penguins among the images shortlisted for wildlife photographer award

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...
Yahoo

Plush polar bear with penguin art floats as Fram2 zero-g indicator in polar orbit

When you buy through links on our articles, Future and its syndication partners may earn a commission. The Fram2 crew selected a plush polar bear with an emperor penguin art embroidered on its chest ...

When a polar bear kills, it doesn’t just eat. It feeds a whole ecosystem

Many of nature’s apex predators guard their dinner from scavengers until they’ve gobbled up every last morsel and licked the ...
Panda

Polar bears and penguins 'just tip of climate change iceberg'

New evidence from the North and South Poles indicates that time is running out for the world’s leaders to respond to climate change. New evidence from the North and South Poles indicates that time is ...
AOL

A sleeping polar bear and some sociable penguins are among the images shortlisted for the Wildlife Photographer of the Year People’s Choice award

Will it be a picture that reflects the pristine beauty of the natural world, or one that shows the potentially devastating impact of human beings on their surroundings? The choice is yours, as fans of ...