Archive of articles published on the 22nd of May 2012

Modern dog breeds genetically disconnected from ancient ancestors
University of Leicester study finds low agreeableness linked to a preference for aggressive dogs
New frog species from Panama dyes fingers yellow
Nea Kameni volcano movement captured by Envisat
GPS for the brain: UGA researchers develop new brain map
Folic acid food enrichment potentially protective against childhood cancers
Healthy marriage interventions: A boom or a bust?
Study highlights how Twitter is used to share information after a disaster
Study shows availability of hydrogen controls chemical structure of graphene oxide
New means of safeguarding world fish stocks proven
New TB test promises to be cheap and fast
Richer parasite diversity leads to healthier frogs, says University of Colorado study
For monogamous sparrows, it doesn't pay to stray (but they do it anyway)
Sequence it…and they will come!
Civil engineers find savings where the rubber meets the road
New study shows how nanotechnology can help detect disease earlier
The older we get, the less we know (cosmologically)
Track Atlantic bluefin tuna to learn migration, habitat secrets
Scientists turn patients' skin cells into heart muscle cells to repair their damaged hearts