Nature highlights

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

• Nanotechnology: Electronics at the atomic scale
  
• Animal experiments: Emotive issue
• Antibiotic resistance: 'Superbug' virulence
• Quantum computing: Qubit power
• Planetary science: Breaking news
• Forest ecosystems: Loss of apatite
• RNA polymerase: On message
  

13 June 2002 table of contents