John Muir in the New World

A behind-the-scenes look at the beloved public television personality's journey from humble beginnings to an American pop-culture icon. "The Happy Pai...

Armed with a camcorder, farmer-filmmaker-activist Severine von Tscharner Fleming spent two years crisscrossing America, meeting and mobilizing a netwo...

Fifteen years ago, a handful of African Penguins, normally found only on remote islands off the Southern African coast, stumbled across on of the Cape...

A group of scientists are thinking outside the box for ways to reverse the effects of global warming. And who better to save the earth than National G...

In 2009 a team of British cavers went on an expedition deep within the jungle of central Vietnam. To their amazement they discovered an enormous cave...

It is one of the most controversial issues of our day, jeopardizing the health and smearing the reputations of Olympians, professional sports players...

Wild rabbits share the sea cliffs on the island of Skomer, off the Pembrokeshire coast, with seabirds like puffins and seagulls. They come in many sha...

A devoted pair of little owls set up home in an old orchard in rural Herefordshire. From spring blossom to autumn apples, a year in the life of the pa...

Two otters, a mother and daughter, are inseparable as the cub faces the dangers of her first Scottish winter, and Mum works hard to ensure both surviv...

An in depth look at the undersea life of dolphins

These Birds Were Made For Walking Few things are more wondrous than the gift of flight, but some birds have chosen to give it up – the question is, wh...

The enchanting true-to-life tale of polar bear cubs and their mother on a 400-mile journey from their birth den in Svalbard to the pack ice surroundin...