
Wolves Unleashed
Follow animal trainer Andrew Simpson as he raises a pack of wild Mongolian wolf pups for a film, "Wolf Totem."

Follow animal trainer Andrew Simpson as he raises a pack of wild Mongolian wolf pups for a film, "Wolf Totem."

Explore Antarctica, one of the world's most beautiful, yet inhospitable, landscapes.

Driven out of his pack, a young wolf has to face his fate alone and try to survive in a world ruled by man.

The African penguin is Africa's only penguin species, but their numbers are falling. What could the reason be?

Anchorage has a large porcupine population, twice the species' average size, living in its parks and gardens.

Anchorage has a unique resident: nature's lumberjack, the beaver. But now they live in the urban jungle.

Anchorage is home to hundreds of black bears. They have mastered life in this urban jungle.

At least four wolf packs have hunted on the edge of Anchorage. They are getting bolder as the city spreads.

In Anchorage, the bald eagle rules the roost, Adapted to tough arctic conditions, in town they live on trash.

As Anchorage continues to expand into the wilderness, encounters between people and wild Lynx are on the rise.

The people of Anchorage have vowed to protect caribou, but will human help be enough for them to survive?

Driven out of his pack, a young wolf has to face his fate alone and try to survive in a world ruled by man.

The African penguin is Africa's only penguin species, but their numbers are falling. What could the reason be?

Anchorage has a large porcupine population, twice the species' average size, living in its parks and gardens.

Anchorage has a unique resident: nature's lumberjack, the beaver. But now they live in the urban jungle.

Anchorage is home to hundreds of black bears. They have mastered life in this urban jungle.

At least four wolf packs have hunted on the edge of Anchorage. They are getting bolder as the city spreads.

In Anchorage, the bald eagle rules the roost, Adapted to tough arctic conditions, in town they live on trash.

As Anchorage continues to expand into the wilderness, encounters between people and wild Lynx are on the rise.

The people of Anchorage have vowed to protect caribou, but will human help be enough for them to survive?