This astounding documentary delves into the mysteries of the Tunguska event – one of the largest cosmic disasters in the history of civilisation. At 7.15 am, on 30th June 1908, a giant fireball, as bright the sun, exploded in the sky over Tunguska in central Siberia. Its force was equivalent to twenty million tonnes of TNT, and a thousand times greater than that of the atomic bomb dropped on Hiroshima in 1945. An estimated sixty million trees were felled over an area of over two thousand square kilometres - an area over half the size of Rhode Island. If the explosion had occurred over London or Paris, hundreds of thousands of people would have been killed.
Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen sum...
After many years of careful conservation, Banff and Jasper National Parks have become vast zoologica...
A remarkable film from the National Geographic's daring EXPLORER series, ICELAND RIVER CHALLENGE fol...
It is with an old bus an about thirty snakes that Franz Florez struggles for the preservation of nat...
A look into the lives of kingfishers.
In Over the Cattle Grid you follow to Robert, Rinke and Ytzen, who spend every day in the woods betw...
As co-created by environmentalists Stephan Poulle and Nicolas Koutsikas, the documentary Gulf Stream...
The fires that have devastated Australia left behind countless injured and orphaned animals. This is...
In the company of zoologist Patrick Aryee, a discovery of the 37 species of felines that inhabit the...
The loss of biodiversity is highly alarming: our planet is currently experiencing the greatest extin...
Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their yo...
Animal Olympians examines the extraordinary athletic prowess of the animal kingdom, comparing and co...
The quest led by well respected scientists to record the Giant Squid.
As the largest island in the Caribbean, Cuba is host to spectacular wildlife found nowhere else on t...
A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwi...
A look at the state of the global environment including visionary and practical solutions for restor...