Nature highlights

Key research and analysis from this week's Nature magazine.

• Sonoluminescence: Bubble power
• Genetics: Asthma risk gene
  
• Medicine: Silent revolution
• Meteorite bombardment: Under fire
• Saccharomyces cerevisiae: Deletion completion
• Palaeontology: Gone to seed
• Taxonomy: New age taxonomy
  

25 July 2002 table of contents