Fascination of the Deep Sea

Travel to the underwater lands of ice and corals to discover the birth of a movement to protect the sea. Through the eyes of a prince, a president, a...

Over a 10-year period, more than 300 people disappeared from the area surrounding Tanzania's Lake Tanganyika. At first, the disappearances were...

In this retrospective tribute, acclaimed filmmaker Jean Walkinshaw hails the 100th anniversary of Mount Rainier National Park in Washington by...

Move over, King Tut: There's a new pharaoh on the scene. A team of top archaeologists and forensics experts revisits the story of Hatshepsut, the...

Hosted by Keeley Hawes, star of the popular television series The Durrells, this documentary reveals the adventures of the eccentric Durrell family...

Hometown Habitat features renowned entomologist Dr. Douglas Tallamy, whose research, books and lectures on the use of non-native plants in...

At Arcata, California, testing technology for landing planes in fog. Also: a high-tech barber shop in Westwood Village, California; manufacture of...

Mary Field edits the time-lapse photography of F. Percy Smith to show the life cycle of ferns and related plants.

Mary Field and F Percy Smith create this whimsical look at the breeding habits and life cycle of frogs.

Underwater and microscopic photography by F. Percy Smith tell the story of a newt's life.

Portrait of Hermann Heinzel.

This large format film explores the last great wilderness on earth. It takes you to the coldest, driest, windiest continent, Antarctica. The film...