The Cost of Forever

An epic journey along Africa's Great Green Wall — an ambitious vision to grow a wall of trees stretching across the entire continent to fight...

Ben Fogle spends a week living inside the Chernobyl Exclusion Zone, gaining privileged access to the doomed Control Room 4 where the disaster first...

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...

Documentary which follows the construction of a trailblazing 36,000-tonne steel structure to entomb the ruins of the nuclear power plant destroyed in...

Bacteria, viruses, but also fungi, algae, pollen, and even insects: micro-organisms thrive and circulate constantly in our sky. How can so many...

Last May record temperatures provoked a GLOF or glacial lake outburst flood in northern Pakistan, sweeping away bridges and villages in the valley...

Passionate about ocean life, a filmmaker sets out to document the harm that humans do to marine species — and uncovers an alarming global...

Tar Creek is an environmentally devastated area in northeastern Oklahoma with acidic creeks, stratospheric lead poisoning and enormous sinkholes....

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

When Harvard PhD student Jennifer Brea is struck down at 28 by a fever that leaves her bedridden, doctors tell her it’s "all in her head."...