• Stochastic modeling of a serial killer
• OPERA Confirms and Submits Results, But Unease Remains
• Astronomers Spot the Universe's First Gas
• Swedish man arrested over kitchen nuclear reactor
• Thermoelectric generator powered by sun's heat
• Flexible Organic Microprocessor
• Earth Oceans Were Homegrown
• Chemists re-define hydrogen bond
• Asteroid crash would devastate ozone layer
• Graphene makes "supercapacitor"