Arts & Sciences

“Teaching Jazz as American Culture”Jazz is “America’s Music.” Established in the early 1900s, the music has remained popular for nearly a century, going through many variations. In the 1920s, jazz was “pop” music, but today it is often shunned by younger people in favor of today’s popular tunes — rap, rock and country. Can jazz, with its broad history and reputation for being “art” music, be relevant to youth today? The director of a summer jazz institute at Washington University in St. Louis hopes to show that jazz is not only relevant, but also essential. More…

Plants on extrasolar planets resembling Earth could be as black as these eggplants.Washington University biology and chemistry professor Robert Blankenship and his colleagues are seeking clues to life on extrasolar planets by studying various biosignatures found in the light spectrum leaking out to Earth. They are speculating on what kind of photosynthesis might occur on such planets and what the extrasolar plants might look like.

Joe Angeles/WUSTL PhotoErik Trinkaus, WUSTL professor of anthropology in Arts & Sciences, holding a Neandertal skull, says the evidence is very convincing that Neandertals and early humans mixed.For nearly a century, anthropologists have been debating the relationship of Neandertals to modern humans. Central to the debate is whether Neandertals contributed directly or indirectly to the ancestry of the early modern humans that succeeded them. As this discussion has intensified in the past decades, it has become the central research focus of Erik Trinkaus, Ph.D., professor of anthropology at Washington University in St. Louis. Trinkaus has examined the earliest modern humans in Europe, including specimens in Romania, Czech Republic and France. Those specimens, in Trinkaus’ opinion, have shown obvious Neandertal ancestry.

What’s beyond the solar system? Astronomers say there are planets similar to ours “out there”.The world is abuzz with the discovery of an extrasolar, Earth-like planet around the star Gliese 581 that is relatively close to our Earth at 20 light years away in the constellation Libra. Bruce Fegley, Jr., Ph.D., professor of earth and planetary sciences in Arts & Sciences at Washington University in St. Louis, has worked on computer models that can provide hints to what comprises the atmosphere of such planets and better-known celestial bodies in our own solar system. New computer models, from both Earth-based spectroscopy and space mission data, are providing space scientists compelling evidence for a better understanding of planetary atmospheric chemistry.

Timber rattlesnakes like this one are turning up in subdivision yards and brush thanks to developers who are invading the snakes’ turf.A researcher for Washington University in St. Louis, colleagues at the Saint Louis Zoo and Saint Louis University are tracking timber rattlesnakes in west St. Louis County and neighboring Jefferson County. They are investigating how developing subdivisions invade the snakes’ turf and affect the reptiles.

The Gateway Festival Orchestra of St. Louis begins its 44th season of free Sunday performances at 7:30 p.m. July 8 in Brookings Quadrangle. Concerts continue through July.

The Center for the Study of Ethics and Human Values has awarded research grants for six faculty projects and four student projects for 2007-08.

The International Center for Advanced Renewable Energy and Sustainability (I-CARES) at Washington University in St. Louis will be shaped and supported by advisory and steering committees comprised of both internal and external leaders, Chancellor Mark S. Wrighton announced.

PakrasiThe International Center for Advanced Renewable Energy and Sustainability (I-CARES) at Washington University will operate under the direction of Himadri B. Pakrasi, Ph.D., the George William and Irene Koechig Freiberg professor of biology in Arts & Sciences, and professor of energy in the School of Engineering.

Washington University in St. Louis is creating a new International Center for Advanced Renewable Energy and Sustainability (I-CARES) to encourage and coordinate university-wide and external collaborative research in the areas of renewable energy and sustainability — including biofuels, CO2 mitigation and coal-related issues. The university will invest more than $55 million in the initiative, according to Chancellor Mark S. Wrighton.