Science and Nature
- Sheep's bottoms part Australia's wool growers
- Baltic Sea sharks under threat
- Polar bear protection headed to deep freeze
- PREVIEW: UN conference aims to brake biodiversity loss
- In photos: 'Britain Cutty Sark Conservation'
- In photos: 'Germany Hanover Trade Fair'
- In photos: 'French Guiana Ariane 5 Carrier Rocket Launches'
- Support for global anti-whaling campaign extends to Ireland
