Takes you down into the murky world of sharks and their relatives, reveals what motivates these fascinating creatures, and dispels some myths about their behavior. Discover a shark that can fit in your hand and a shark that eats only plankton--and learn that not all sharks are killing machines.

Students will gain an understanding of the Jurassic and Mesozoic era through study of paleontology, dinosaur entomology, theories of extinction and dinosaur physiology.

This program explores Earth's age, uncovers fossils and traces evolution through the geological time periods. It also examines continental drift, studies cockroaches, early communication, and the role of mass extinctions throughout history.

Discover the ancient myths that surround our oceans and the modern science behind them.

See how different types of weather form and the effect that climate has on our world.

Journey through space and time, witness the birth of the sun, travel to the outer limits of the solar system, and much more.

A mixture of animation and live footage serves as a background for a narrated introduction to the history of the creation of the earth, the origin of life, and the evolution of the many species including early man.

Through the ages, man has depended on plants for everything from oxygen to food to building supplies. Gives a colorful tour of the world's most dazzling flora - from the most magical to the most bizarre. Watch buds burst, flowers bloom, and discover the myriad ways plants struggle to survive.

A mixture of animation and live footage serves as a background for a narrated introduction to the general ecology and animal life of the two polar regions and to their place in human history.

This is an ideal introduction to anatomical science for young viewers. Its visuals are fresh and interesting, its documentary footage is sharp, and Martin Sheen's narration is quite effective.