Why the Welsh government has given money to farm charities, not direct to snow-hit farmers
BBC Radio 4
Skier and climber Myrtle Simpson talks about her lifelong passion for the Scottish hills.
BBC Radio Scotland
Helen Mark visits Lyme Regis' Undercliffs, a jungle created by 200 years of landslips.
Quentin Cooper on the remarkable zebrafish, the Khash earthquake, and driving on Mars.
Mike Grundon and Val Turner explore all aspects of outdoor life in Shetland.
BBC Radio Scotland BBC Radio Shetland
Why Iran has earthquakes so often, and the dangers posed by aftershocks
BBC World Service Online
Friday 19 April 2013