Europa, here we come

Europa, here we come

Scientists have been itching to go to Europa for a long time because this moon is thought to have a global ocean beneath an outer shell of ice — an ocean that may be hospitable to life. In May, NASA took the first step, selecting nine instruments to fly on a mission to Europa. Washington University’s William McKinnon, on the science team for two of the instruments, talks about the mission.

Music professor, student featured in festivals this summer

The Department of Music in Arts & Sciences at Washington University in St. Louis has some news to trumpet. Christopher Stark, assistant professor of music and composer of contemporary classical music, has two notable performances coming up this summer, and student Kelly Stathis was accepted into the Atlantic Music Festival Composition Program.

Do cheaters have an evolutionary advantage?

What is it with cheating? Cheaters seem to have an immediate advantage over cooperators, but do they have an evolutionary advantage? A study published in Current Biology suggests the benefits of cheating change with its prevalence,in a population. Cheaters may succeed, for example, only when they are rare, and fail when they become so numerous they push out cooperators.

Scientist Patti receives teacher-scholar award

Gary Patti, PhD, associate professor in the Department of Chemistry in Arts & Sciences at Washington University in St. Louis, has been recognized with a 2015 Camille Dreyfus Teacher-Scholar Award for his contributions to metabolomics at the bench and in the classroom.
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