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Consumer demand is making aluminum cans more relevant than ever, according to a report from the University of Colorado Boulder鈥檚 Leeds School of Business. More than 92 billion aluminum beverage cans were sold in the U.S. in 2011 reflecting a decline in annual sales -- particularly among standard 12-ounce cans -- since the industry鈥檚 peak five years prior.

A new long-term study of human twins by University of Colorado Boulder researchers indicates the makeup of the population of bacteria bathing in their saliva is driven more by environmental factors than heritability.

Senior Christina Jones decided to major in civil engineering because she likes construction projects. Little did she know when she made that decision that she would be selected as an intern to work on one of the largest and most significant projects underway in the whole world鈥攖he expansion of the nearly 100-year-old Panama Canal.

The University of Colorado at Boulder has been awarded $1.4 million for a new study on how changes in land use, forest management and climate may affect trans-basin water diversions in Colorado and other semi-arid regions in the western United States.

David J. Wineland, a lecturer in the University of Colorado Boulder physics department who today won the 2012 Nobel Prize in physics, was described as both 鈥渂rilliant and humble鈥� by one of his former graduate students.

David J. Wineland, a lecturer in the University of Colorado Boulder physics department, has won the 2012 Nobel Prize in physics. Wineland is a physicist with the National Institute of Standards and Technology in Boulder and internationally recognized for developing the technique of using lasers to cool ions to near absolute zero. His experiments have been used to test theories in quantum physics and may lead to the development of quantum computers. He shared the prize with Serge Haroche of France.

On Oct. 10, the U.S. Supreme Court will hear oral arguments in a case that reconsiders affirmative action in university admissions. In Fisher v. University of Texas, the plaintiff is a white woman who says she was denied admission while less-qualified minority applicants were admitted. When the court last considered the issue in 2003, it re-affirmed that public colleges and universities could consider race as one of many factors in making admissions decisions.

Engineering faculty and students at the University of Colorado Boulder have produced the first experimental results showing that atomically thin graphene membranes with tiny pores can effectively and efficiently separate gas molecules through size-selective sieving. The findings are a significant step toward the realization of more energy-efficient membranes for natural gas production and for reducing carbon dioxide emissions from power plant exhaust pipes.

Engineering faculty and students at the University of Colorado Boulder have produced the first experimental results showing that atomically thin graphene membranes with tiny pores can effectively and efficiently separate gas molecules through size-selective sieving. The findings are a significant step toward the realization of more energy-efficient membranes for natural gas production and for reducing carbon dioxide emissions from power plant exhaust pipes.

A University of Colorado Boulder space center is providing hardware and technical support for scientific experiments aboard the first-ever NASA-contracted resupply flight to the International Space Station, slated for launch Oct. 7 from Cape Canaveral, Fla.