A fisherman in Yorkshire teaches Americans how to reduce deaths of seabirds in gillnets.
Tom Heap learns how to farm queen conch, the seafood staple of the Caribbean.
Sybil Ruscoe takes a look at the issue of access to the countryside.
Helen Mark learns a Cold War secret amidst the Isle of Wight's chalk cliffs, The Needles.
Is farming man's biggest mistake in history? With Sybil Ruscoe.
A form of leprosy found in Scotland's red squirrels is a mystery to scientists.
How the rise in diesel cars may have damaged our health. Tom Heap investigates.
The number of badgers to be shot in this year's pilot badger cull has been cut.
Research shows that farm fires cost the industry more than £50m in 2013.
Sybil Ruscoe follows the British opium poppy harvest from field to pharmacy.
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