Venture into the deep, dark and desolate oceans that are home to an abundance of beautiful — and downright strange — creatures.

On the final leg of his biomimicry journey, Patrick investigates whether nature could hold the key to restoring the impact humans have had on Planet Earth. From plastic pollution to…

There are just eight planets in our solar system, but there could be a hundred billion planets in our Milky Way galaxy alone. This show follows the journey of planets…

Grasslands feed the world. Over thousands of years, humans have learned to grow grains on the grasslands and domesticate the creatures that live there, propelling our population to almost seven…

Cities are growing at a faster rate than any other habitat on Earth. They may seem an unlikely place for animals to thrive, but for the bold this is a…

Dr. Sagan compares the exhilaration of 17th-century Dutch explorers who ventured in sailing ships halfway around our planet in their quest for wealth and knowledge to an inside view of…

Is there life on Mars? Dr. Sagan takes viewers on a tour of the red planet first through the eyes of science fiction authors, and then through the unblinking eyes…