Intelligent Trees

the film „mandà in lunga“ follows a journey from Val Poschiavo, a valley in the Italian-speaking part of the Swiss canton of...

Sundance-and-Emmy-Award-winning filmmaker Judy Irving (with her first film since the widely acclaimed and loved “The Wild Parrots of Telegraph...

On Zambia's Liuwa Plain two star-crossed spotted hyena cubs are born to warring rival clans: Twaambo, a male cub and Nasanta, a female, are destined...

a documentary about crocodiles

A group of conservationists take on the task of revitalizing the Balancán, Tabasco, research station and protect the howler monkey.

Follow the Manhattan-based Beavan family as they abandon their high consumption 5th Avenue lifestyle and try to live a year while making no net...

At only twelve inches long, the menhaden are a keystone species in the East Coast's marine ecosystem, yet their numbers are threatened by...

National Geographic gets 10 experts to pick the most significant natural disasters ever, adding eyewitness accounts and CGI to flesh out the stories.

Earth teems with a staggering variety of animals, including 9,000 kinds of birds, 28,000 types of fish, and more than 350,000 species of beetles....

In this two-hour special, NOVA captures the turmoil that tore apart the community of Dover, Pennsylvania in one of the latest battles over teaching...