Trees talk, know family ties and care for their young? Is this too fantastic to be true? German forester Peter Wohlleben and scientist Suzanne Simard have been observing and investigating the communication between trees over decades. And their findings are most astounding.
In 1858 Charles Darwin struggles to publish one of the most controversial scientific theories ever c...
An exploration of technologically developing nations and the effect the transition to Western-style ...
Documentary footage from various sources, set to music. Showing the whole of human life, from birth ...
The Dream Is Alive takes you into space alongside the astronauts on the space shuttle. Share with th...
William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and i...
"All sounds travel in waves much the same as ripples in water." Educational film produced by Bray St...
Welcome to Yellowstone, America's oldest and largest national park. Lose yourself in the majestic la...
A look at the extraordinary abilities of squirrels, from the brainy fox squirrel to the acrobatic gr...
Let There Be Light follows the story of dedicated scientists working to build a small sun on Earth, ...
In this fascinating program, learn about one of the most feared and respected members of the animal ...
National Geographic filmmakers, Dereck and Beverly Joubert, explore how some animals are thrust toge...
The story of Dr. George Washington Carver (1864-1943), black educator and horticulturist. He is perh...
A slug climbs small mountains at the peak of Mount Greylock (3,489 ft).
Our world is the home of millions of plant as well as animal species and provides several territorie...
Somewhere between the mountains and valleys a small autumn flower bloomed.
In the central Peruvian Amazon, a young indigenous man from the Nomatsigenga Community of Boca Kiata...
In the early 1900s commercial loggers cut down an old growth spruce tree growing on a small island s...