Elephant: Lord of the Jungle

Sixteen year olds Palani and Karthik want to become "ladyboys." They're bullied in school and beaten by their families. Their parents would like to...

Honey badgers may look innocent, about the size of an average dog, but these fearless foragers prey on more than 60 different species in the...

Over a 10-year period, more than 300 people disappeared from the area surrounding Tanzania's Lake Tanganyika. At first, the disappearances were...

In this retrospective tribute, acclaimed filmmaker Jean Walkinshaw hails the 100th anniversary of Mount Rainier National Park in Washington by...

Researchers investigate whether orcas have begun hunting great white sharks off the coast of New Zealand.

In 1966, Heinz Sielmann sets off on his longest expedition. He spent 19 months traveling through the wilderness of North America. From the alligator...

As wild bears adapt to suburban life, they show us we're not so different. Co-thriving begins with us.

Since the dawn of time, Nature has sculpted the oceans with her delicate hand, weaving the tapestry of life in the shimmering depths and sunlit...

Journey to a secret valley in Australia, where a nervous baby kangaroo named Mala faces hungry dingoes and winter snows in this coming-of-age...