Trek into the hidden battlefields of northern Botswana where lions and spotted hyenas clash in overlapping territories. With never-before-seen footage, much of it filmed at night, you'll uncover an intense and vicious blood feud that has been waged for millennia. Follow the Southern Clan, led by a powerful hyena matriarch whose firstborn female cub kills her sister at birth to assure her succession as leader of the clan. Lurk in the shadows as a lioness from the Central Pride gives birth to three cubs and then encounters a deadly Egyptian cobra. You'll be stunned by breathtaking chase scenes as the hyena matriarch is brutally killed by a male lion, throwing the clan into chaos. Discover nature's savage conflicts in this ancient rivalry.

Set in the mountains of northeast Italy, this film may be considered an observational documentary ab...

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their yo...

Three farming families in Hanyuan, China, strive to give their children a good life in the midst of ...

Crazy cat lady or world-class musician? You decide. Dorian Rence smashes our notions of what matters...

As the most dammed, dibbed, and diverted river in the world struggles to support thirty million peop...

A routine drone survey turns deadly when Ryan Johnson, a marine biologist based in South Africa, fil...

A genocide survivor transcends overwhelming odds to become a master chimpanzee linguist

In 1966, Heinz Sielmann sets off on his longest expedition. He spent 19 months traveling through the...

William Shatner sits down with scientists, innovators and celebrities to discuss how the optimism of...

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwi...

Follow a multi-generational orangutan family through their treetop triumphs and travails in this imm...

From space, our planet appears as a tiny blue dot in the vastness of space. Blue, because 99% of all...

The island of New Guinea is the setting for this film, which focuses on the landscape, the life of t...
Eye of the Pangolin is the story of two men on a mission to get all four species of African pangolin...
Mary Field edits the time-lapse photography of F. Percy Smith to show the life cycle of ferns and re...

Underwater and microscopic photography by F. Percy Smith tell the story of a newt's life.

Home is where we grow up or settle permanently. And this home is always shaped by nature. Today, we ...