Metamorphosis: The Science of Change

A compilation episode of the wildlife documentary series presented by David Attenborough, uncovering the secrets of animals across the globe.

We have volunteered for the Earth Conservation Corps to restore the Anacostia river and the Washington wasteland where we live and often meet an...

After the sunset, a man wonders between the edges of the highways gathering edible roadkill animals.

Life on the road in India, showing the traffic, people and animals.

After one of the hottest years on record, Sir David Attenborough looks at the science of climate change and potential solutions to this global...

How and why what we eat is the cause of the chronic diseases that are killing us, and changing what we eat can save our lives one bite at a time.

Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in...

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

Go to the Big Island and hover above erupting craters at Hawaii Volcanoes National Park, watch flowing orange lava ooze across charred rock and steam...

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their young. They walk, marching day and night in single...