Greatest Shoal on Earth

In the ice-gripped environment of Alaska's Admiralty Island, summer offers the briefest of respites. Year-round residents such as bears and seals...

A military explorer meets and befriends a Goldi man in Russia’s unmapped forests. A deep and abiding bond evolves between the two men, one...

A group of lifeguards attempt to kill an atomic shark that is terrorizing the coast of San Diego.

A picturesque family vacation to the Ozarks goes sideways when a group of bull sharks show up just in time for the big fireworks festival that the...

A new breed of aggressive, ravenous sharks cracks the frozen ocean floor of an Arctic research station, devouring all who fall through. As the...

Shark expert Neil Hammerschlag and a crew of researchers search for an elusive hammerhead shark.

The lyric passage of a Monarch butterfly, beginning with its birth, through its delicate metamorphosis from caterpillar to butterfly and on its...

A baby pufferfish travels through a wondrous microworld full of fantastical creatures as he searches for a home on the Great Barrier Reef.

Ashitaka, a prince of the disappearing Emishi people, is cursed by a demonized boar god and must journey to the west to find a cure. Along the way,...

The passenger pigeon, the most abundant bird species in North America for thousands of years, became extinct by human hands in a geologic heartbeat....

Galapagos: Beyond Darwin is a 1996 documentary narrated by actor Roscoe Lee Browne. It premiered on the Discovery Channel on Sunday, August 18,...

A prehistoric shark (named in the books "megalodon") lurks Mallorca, killing a couple of individuals. A professional diver begins the hunt.