Wagon21

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 million years and are a crucial cog in the ecosystem....

In 1962, Rachel Carson's book Silent Spring opened America's eyes to the dangers of pesticides and man's place in nature. This episode of the...

Genuine connections between children and nature can revolutionize our future. But is this discovery still possible in the world's major urban...

Dr George McGavin and Dr Zoe Laughlin set up base camp at one of the UK's biggest sewage works to investigate the revolutionary science finding vital...

OnBoard is a brilliant chronicle of the rise of Black women on America's boards and the evolution of board diversity from Patricia Roberts Harris in...

It is a daring idea: to grow food from old mattresses in a desolate camp at the edge of a war zone. When a refugee scientist meets two quirky...

First Nations fight to end grizzly bear trophy hunting in the Great Bear Rainforest in British Columbia. The Heiltsuk, Kitasoo Xai'xais and Gitga'at...

In this detective story, filmmaker Cullen Hoback investigates the largest chemical drinking water contamination in a generation. But something is...

Examines the global fisheries crisis and the forces pushing many marine fish stocks toward commercial extinction. Documents some promising and...

Bikes for Africa is an entertaining, insightful and moving documentary following the life adventures of Hap Cameron and Mandy Todd, and their attempt...

Takes us to locations all around the US and shows us the heavy toll that modern technology is having on humans and the earth. The visual tone poem...