Archive of articles published on the 4th of May 2012

Revolutionary technology enables objects to know how they are being touched
Science nugget: Lightning signature could help reveal the solar system's origins
Low oxygen levels could drive cancer growth
Plant diversity is key to maintaining productive vegetation
UCSB researchers find that less is more, for female cowbirds
Light touch keeps a grip on delicate nanoparticles
Nutrient supply after algal bloom determines the succession of the bacterial population
New technique uses electrons to map nanoparticle atomic structures
Different recipes for success in the world of plants
Ancient volcanic blast provides more evidence of water on early Mars
Are educators showing a 'positive bias' to minority students?
Hubble to use moon as mirror to see Venus transit
Beehive extract shows potential as prostate cancer treatment