Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their young. They walk, marching day and night in single file 70 miles into the darkest, driest and coldest continent on Earth. This amazing, true-life tale is touched with humour and alive with thrills. Breathtaking photography captures the tr...

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing dialogues of experts from all over the world, including former Soviet Prime Minister Mikhail Gorbachev, renowned scientist Stephen Hawking, former head of the CIA R. James Woolse

A whimsical blend of live action and animation, "Saludos Amigos" is a colorful kaleidoscope of art, adventure and music set to a toe-tapping samba beat. From high Andes peaks and Argentina's pampas to the sights and sounds of Rio de Janeiro, your international traveling companions are none other than those famous funny friends, Donald ...

A documentary about a 15-day river-rafting trip on the Colorado River aimed at highlighting water conservation issues.

Showcased in beautiful IMAX format, this documentary takes viewers into the hearts, minds and world of chimpanzees as it profiles legendary scientist Dr. Jane Goodall's work among the chimps at Gombe Park on Africa's Lake Tanganyka. Dr. Goodall and other researchers give us an up-close look at the daily lives of the Gombe chimp familie...