"Polar bears have very sensitive noses - it'll just ... We tag along with a group from PBI to search for bears on the sub-Arctic tundra - just a few miles from town. The team travels in a tundra ...

B ears are a type of mammal that can be found in many parts of the world. From the tiny, silly-looking sun bear to the iconic ...

A polar bear! Its thick fur helps it to hide and ... A narwhal's tusk can grow up to three metres in length. The Arctic tundra has over 1,700 species of plant. 98% of the continent of Antarctica ...

James’ friend Lee Graham will be joining him on the trip and the pair are no strangers to the dangers of the Arctic having ...