Editor's Summary
3 July 2008
- Leaving the heliosphere: Voyager 2 reports back
- The future of history: Why it needs to become a science
- War dividend
- Taking the air
- Getting heard in Washington
- Stem cells: Genomic analysis of pluripotency
- SMAD proteins and microRNA processing
- Emulsions and pastes: The importance of being thin
- Tugging the hydrogen atoms
- An early carbon reservoir
- An ecosystem acid test
- Increased risk of extinction
- Cardiac repair: New myocyte lineages
- Nematode behaviour: Heading for the salt
- The craving for cocaine
- Origins of life: The first cell membranes
- Gene transcription: Inhibition by non-coding RNAs
