Where do dogs in all their amazing diversity come from? Tradition says that thousands of years ago someone tamed a wolf pup, thus creating the first of our best friends. But many scientists disagree. On "Dogs and More Dogs," NOVA goes to the dogs—and to leading researchers—to find out the truth. Narrated by John Lithgow, the program ranges from a wolf research facility in rural Indiana to the Westminster Dog Show in New York's Madison Square Garden. NOVA makes a fascinating detour to the city dump in Tijuana, Mexico, where viewers get surprising insight into the origin and evolutionary strategy of our canine companions.

Live and Let Live is a feature documentary examining our relationship with animals, the history of v...

'I could never go vegan.' Five words uttered around the world by many a non-vegan, but why? On a que...

A documentary about the life of wild animals.

Although first glance reveals little more than stones and sand, the desert is alive. Witness moving ...

Narrated by Academy Award nominee James Cromwell, this powerful film takes viewers on an eye-opening...

Some champion exhibits from the National Cat Club Show and the Combined Bird and Aquaria Show, descr...

Exposing the dark underbelly of modern animal agriculture through drones, hidden & handheld cameras,...

70 years after the last wolves roamed the national park, a total of 41 wolves were reintroduced betw...

Ornithologist Seán Ronayne from Cobh, Co. Cork is on a mission to record the sound of every bird spe...

A feature-length documentary that explores the lives of four remarkably different people who share a...

An astonishing journey revealing the awesome power of the natural world. Over the course of one sing...

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their yo...
Eye of the Pangolin is the story of two men on a mission to get all four species of African pangolin...

An ex gang member's love for pigs spurs him on a life-risking mission to uncover the truth behind 'b...

Scientists dive deep on the mysterious and unusual predatory behavior of orcas attacking great white...

A breathtaking adventure across five continents and through time to reveal nature's most vital secre...

This look behind the scenes shows how worldwide camera crews climbed, dived and froze to capture the...

Ashes and Snow, a film by Gregory Colbert, uses both still and movie cameras to explore extraordinar...

In the daily struggle for survival, terrible thirst drives wildlife to water...even when the water i...