Billion Dollar Fish

Climate change has reached the indigenous Nenets people in the north of Siberia. The nomads' herds of reindeer move on thin ice. The warming in the Ru...

Amphibians are living fossils in a modern world. The various species of frogs, toads, and salamanders are more diverse than you could ever imagine. Wh...

In Africa, the giant fig tree and the tiny fig wasp differ in size a billion times over, but neither could exist without the other. Their extraordinar...

A close look at flowers and pollinators on a sunny summer morning.

Nature documentary about a young wildebeest in the wilderness of Africa. The gnu calf strays from the herd and comes upon a lioness that kidnaps it. I...

A slug climbs small mountains at the peak of Mount Greylock (3,489 ft).

In a fitting farewell, Crocodile Hunter Steve Irwin's last documentary goes below the surface of Australia's eastern reef, where some of the planet's...

Clouds forming and moving through the summer sky.

In the early 1900s commercial loggers cut down an old growth spruce tree growing on a small island surrounded by tide pools on the coast of Maine. Out...

Morning dew in summer fields and meadows.

Mountain wildflowers in a dense fog.

"The acid soil of New England, its wide stretches of hardwoods, its numerous sugar maples, its rolling or mountainous character, the sunshine of its a...