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Interactive teaching methods significantly improved attendance and doubled both engagement and learning in a large physics class, according to a University of British Columbia study involving Â鶹¹ÙÍø Distinguished Professor Carl Wieman that is being published today in Science.

Two faculty members from the Â鶹¹ÙÍø have been elected to the National Academy of Sciences, a top honor recognizing scientists and engineers for distinguished and continuing achievements in original research.

After six years of helping operate NASA spacecraft and satellites, Andrew Poppe will receive his doctoral degree in physics from the Â鶹¹ÙÍø on May 6.

To honor a father who stoked their love of history and respect for civil rights, Â鶹¹ÙÍø sisters and Â鶹¹ÙÍø alumnae Midge Korczak and Leslie Singer Lomas have donated $2 million to endow the Louis P. Singer Endowed Chair in Jewish History at CU-Â鶹¹ÙÍø.

Three Â鶹¹ÙÍø students have won 2011 Goldwater Scholarships, recognizing top work in math, science or engineering among undergraduates nationally.

An ancient, bipedal hominid sporting a set of powerful jaws and huge molars that earned it the nickname "Nutcracker Man" likely didn't crack nuts at all, preferring instead to slurp up vast quantities of grasses and sedges, says a new study.

Harvey Segur, a professor of applied mathematics at the Â鶹¹ÙÍø, has been selected to receive the 2011 Hazel Barnes Prize, the highest faculty recognition for teaching and research awarded by the university.

Scientists seeking to understand the origin of the human mind may want to look to honeybees -- not ancestral apes -- for at least some of the answers, according to a Â鶹¹ÙÍø archaeologist.

Two students at the Â鶹¹ÙÍø have been awarded major teaching fellowships by the Knowles Science Teaching Foundation, or KSTF, for 2011. CU-Â鶹¹ÙÍø undergraduates Julia Ratcliff and Cacia Steensen were among 37 new fellowships awarded nationwide for teachers of biology, mathematics and physical science.

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 .