National Geographic Ultimate Shark

This story began in the seventies. Then the American ornithologist George Archibald turned to Soviet scientists led by Vladimir Flint with a proposal...

In the small mountain town of Barga, Italy, a group of four filmmakers speak with local cat lovers and immerse themselves in the unique world of...

Chris Hemsworth has a real passion for sharks. The Hollywood star talks to experts to find out more about the apex predators of the oceans.

Coral reefs are believed by many to have the highest biodiversity of any ecosystem on the planet. A lot of the life found here can seem very alien at...

Two filmmakers journey to Arizona's Sonoran Desert to find bufo alvarus, a psychedelic toad. TOAD TO NOWHERE is a documentary about healing,...

Filmed over 23 years, Rise of the Warrior Apes tells the epic story of an extraordinary troop of chimpanzees in Ngogo, Uganda – featuring four...

From both ends of the Arctic, Nikita in Siberia and Martha in Alaska send a distress signal as the ground sinks beneath their feet and fossil fuel...

Against the backdrop of Mount Kilimanjaro, meet the majestic "super tuskers": male elephants that carry the wisdom of generations, whose tusks each...

About 3 thousand years ago, apparently due to climate change, musk oxen in Eurasia became completely extinct. They remained only in hard-to-reach...