Lake Eyre - Australia's Outback Wonder

Dr Helen Czerski delves into the Horizon archive to chart the transformation of a little-known theory into one of the greatest scientific...

An exploration into the early history of Australian herding

In a small rural town in Pennsylvania, the refuge of a rare salamander and the only source of clean drinking water for 700 people is threatened by...

American Ocelot tells the story of one of the most endangered and beautiful wild cats in the United States — a species so elusive that...

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

Follow filmmaker Don Meers on a paranormal road trip across the sunburnt landscapes of the Australian outback in hopes of solving one of...

This film illustrates how a revolution in one of the most basic of all human enterprises – the making of maps – is shedding new light on...

Death threats, court battles, and an iconic endangered species in middle, The Trouble With Wolves takes an up close look at the most heated and...

Ray Martin goes on a grand quest to locate a mysterious outback rock formation he spotted and photographed from an airliner 37,000 feet in the air.

Leah and Purity are rangers in the Kenyan bushland. They roam around Amboseli National Park every day to track down wildlife. The Maasai shepherds...

Aftermath: Population Zero investigates what would happen if every single person on Earth simply disappeared. Explore the interactive world without...

Nóouhàh-Toka’na, known as swift fox in English, once roamed the North American Great Plains from Canada to Texas. Like bison,...