Supersized Sharks

This documentary follows various migratory bird species on their long journeys from their summer homes to the equator and back, covering thousands of...

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...

The vast savannah of the Serengeti. A large part of the genus Panthera lives here. Better known as the "actual big cat". They are among the largest...

Serengeti, one of the last great biodiversity oases on the planet. A place where nature still reigns supreme. But how long will this idyllic image...

There's a mysterious predator lurking in the depths of Australia's wild Southern Ocean, a beast that savagely devoured a great white shark in front...

Long ago, red wolves roamed from the bayous of East Texas to the bays of coastal New York. Today, not even 20 remain in the wild—confined to a...