Nature highlights
Key research and analysis from this week's Nature magazine.
Net losses: Industrialized fishing hits fish stocks
- Aetiology: SARS virus confirmed
- Stem cells: A gene for 'stemness'
- Genomics: Beyond comparison
- Jupiter's moons: By Jove
- Financial markets: Market analysis
- Materials science: Atomic-scale metrology
- Ozone depletion: Volcanic bromine
- Language extinction risk: Mind your language
- Genetics: Link to premature ageing
