VIDEOS

In green hills, local herders graze sheep and goats. The powerful sun brings out plants even in this dry zone.

Different kinds of brown bears share the ample land here. But populations are threatened. Hunters and loggers come too. Now,...

Green hills and alpine meadows, arid salt flats, miniature sand dunes give way to ferocious mountains. The landscapes of the...

The Arctic fox can tolerate temperatures down to minus seventy degrees Celsius by shunting blood flow away from its legs to...

While young harp seals take to the sea, their nemesis roams the ice. Polar bears spend most of their lives on the frozen pack...

The Arctic ice blankets an area twice the size of Australia. Animals have adapted to live above and below its fickle surface....

Female elephants gather around to witness a day-old calf's first tentative steps.

A Molasses spill off the coast of Oahu brings sharks to the smell of the dead fish.

Carl is hoping he has finally met his gold mining goals.

Ken and Guillaume check the sluice and Big Al tests his plastic pipes.

Kyle and Karl attempt to fix the big rock truck using the blade of a bulldozer on Sulphur Creek.

Karl rushes to finish the season by sluicing pay dirt along the creek bank.

Tanner busts the track on the 245 excavator, but fixing it may make things worse.