Nature is full of colours. But, while some stand out for their plethora of colours, others are known for their lack of it.

People often confuse the Arctic with Antarctica. Both are cold and icy, but that’s basically where the similarities end.

Animals have had to adapt to the tundra climate in ways that keep them warm and help them find food. Thick fur and small ears help the Arctic fox retain body heat The Arctic fox lives in a cold ...

Perhaps the most defining feature of the Arctic Ocean today is the vast expanse of sea ice that coats the surface, choking straits and grounding on the polar coasts. The extent of sea ice ...