The story of ancient Greece's Golden Age is told through the lives of its prominent figures, including Cleisthenes, Themistocles, Pericles, and Socrates. Topics covered include the building of the Acropolis, the Battle of Marathon, and the philosophers of the Academy.

Get a crash course in Maori bone carving, brave whitewater rapids on river boards, get a hot-air balloon view of the land used to film The Lord of the Rings, kayak along the North Island coast, visit the site local tribes signed a treaty with Europeans, and more. Includes special features.

The makers of the Emmy Award-winning series Life take viewers deeper than ever into the perilous and exhilarating drama humans share with every other animal on the planet, from the circumstances of birth and the struggle to reach adulthood, secure a home and find a mate, to the unpredictable challenges thrust on all creatures by the environment, enemies and even families.

Comedians Key and Peele perform sketch comedy routines.

A comprehensive view of the spectacular California coastal area known as Big Sur, through the eyes of three intrinsically connected native creatures: the condor, the sea otter, and the mountain lion. Fly with the California condors and capture the panoramic view of Big Sur's many topside layers, and dive with California's sea otters to investigate life below the waves. Then, follow the stealthy mountain lions and see how the scavengers, the key-stone...

New research has shown that crows are among the most intelligent animals in the world, able to use tools as only elephants and chimpanzees do, able to recognize each other's voices and 250 distinct calls. Crow experts from around the world sing their praises, and present us with captivating new footage of crows as we have never seen them before.

British comedian legend Stephen Fry and zoologist Mark Carwardine travel from the Amazon's steamy jungles to New Zealand's icy mountain tops seeking some of the most remarkable and endangered creatures of Earth. Entertaining and informative with a unique insight into the fascinating world that we are in danger of losing.

David Attenborough returns to the world's oceans in this sequel to the acclaimed documentary filming rare and unusual creatures of the deep, as well as documenting the problems our oceans face.

Cats are among the most feared and revered creatures on the planet. Their power, strength, and enigmatic nature have fascinated us for centuries. They are one of the most studied mammals in the world yet only now is their real identity being understood--from their incredible hunting abilities, to their unique physiology and remarkable behaviors. With nearly 40 different species, thriving in almost any environment, the cat is one of the most successful...

A whole new generation of patriots can be inspired by the memorable songs that explain how our government is set up and how the electoral process works. Plus, keep track of the actual voting results in all 50 states.