Polar bear health check-up | The Hunt
As part of a long-term study, Dr Evan Richardson and his team carry out regular health checks on the polar bears of Hudson Bay, Canada.Tweet
Fashion's Dirty Secrets | Stacey Dooley
Stacey Dooley uncovers the shocking environmental impact caused by an insatiable appetite for cheap clothing.
What does being ''green'' mean? | Growing Up Green
The kids who grew up in the Findhorn Foundation consider what being "green" means to them and how the term is politicised and can be misconstrued.