Watch a preview of Wildest Antarctic.

Millions of years of volcanic activity, isolation and powerful currents have shaped Antarctica, creating varied habitats...

Every animal in Antarctica answers the call of the seasons. In the warmer months, elephant seals return to claim beaches...

Antarctica was once the centre of an ancient southern supercontinent, traces of which remain in plants and marine...

When it's time to haul ashore for breeding, mating and raising young, marine mammals return to island beaches - from the...