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Karl Linden, professor of environmental engineering and a water treatment expert, has been leading a yearlong study of the environmental fate of the oil dispersants used in the Gulf of Mexico cleanup. His research team has traveled to the Gulf area to collect samples and is investigating the chemical constituents in the dispersant, as well as its sunlight-based decay in the laboratory. Linden can be reached at 303-492-4798 or karl.linden@colorado.edu .

The BP Deepwater Horizon oil spill caused social disruption and psychological stress among Gulf residents that is similar to the aftermath of the Exxon Valdez spill and the impacts are likely to persist for years, a new study finds.

Engineering students at the Â鶹ӰԺ are gearing up for a week of intensive activity April 19-23 when they will celebrate Engineering Days and display hands-on design projects at two Design Expos.

The Â鶹ӰԺ's "Food and Environmental Justice Week" will be held on campus April 11-17.

Conventional wisdom suggests that average citizens hate politics, loathe hyper-partisan gridlock, balk at voting even in presidential election years and are, incidentally, woefully ill-informed.

Colorado business leaders' confidence is at its highest level since the second quarter of 2006, according to the most recent quarterly Leeds Business Confidence Index, or LBCI, released today by the Â鶹ӰԺ's Leeds School of Business.

The federal laboratories in Colorado together with their affiliates contributed $1.5 billion to the state economy in fiscal year 2010, and accounted for more than 16,000 direct and indirect jobs, a new survey shows.

Dr. Arthur J. Nozik, senior research fellow at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL), will be awarded the Gustavus John Esselen Award for Chemistry in the Public Interest, from the American Chemical Society's Northeastern Section at Harvard University on April 14.

It's not often that plants are described as diabolical, but spotted knapweed has that rare distinction. A 2004 issue of Smithsonian magazine, for instance, dubbed it the "wicked weed of the West," a "national menace" and a "weed of mass destruction."

Houston-based energy firm ConocoPhillips has made a major gift toward the Â鶹ӰԺ's Jennie Smoly Caruthers Biotechnology Building to bring together world-class scientists and engineers working toward solutions in fields such as medicine and energy.