Nature highlights

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

• Quantum teleportation with atoms
• Making the oil last
• DNA replication on the slide
• Mars: Opportunity knocks
• The mammoths' last stand
• The Oregon 'dead zone'
• Promiscuity: Take your partner(s)
• Where the bee looks...
• Hearing: High gain
• Ageing and calories
• Retinoblastoma — in plants too

17 June 2004 table of contents