Is our weather getting worse?

A huge new global protest movement is changing public attitudes to climate change. Reporter Ben Zand gains access to the most high-profile activist...

Follows the story of "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in his attempt to protect...

Iceland is one of the wildest places on earth. You could be caught up in the midst of snowstorms and blizzards, but you are never alone... Although...

The Arctic is accessible to man only because of ice dogs. As hunters, haulers, and guardians, they have been our vital link to nature for thousands...

Mountain men Joseph R Walker was probably the first non-Indian to see Yosemite, in 1833, but not until the California militia entered the valley...

Two thousand square miles, a mile deep, approximately 10 miles wide- no geological feature on earth evokes a wider spectrum of human emotions than...

Antarctica is the most extreme continent on our planet—higher, colder, and even drier than any other on Earth, and although it is thousands of...

In this graceful study of the balance between solitude and community, artist and chef Jim Denevan roams across the US, transforming landscapes into...

Steve Backshall visits a hedgehog rescue centre in Surrey founded by Brian May. He meets the dedicated staff and discovering the stories behind some...

What happens when a world that relies on traffic and the logistics that allow it comes to a standstill? What happens when sickness and even death...

According to climate scientists, the year 2050 will be a tipping point in the history of our planet. As seawater slowly but surely warms up, the ice...