Arts & Sciences

Rachel Penczykowski, an assistant professor of biology in Arts & Sciences, won a prestigious National Science Foundation grant for early-career faculty who excel at mentorship and research. The award will fund a project investigating infestations of a common plant pathogen in the St. Louis area.

U.S. workers are cutting back on hours and that’s having a dramatic impact on domestic labor, according to new research from WashU economist Yongseok Shin.

New research from Calvin Lai, in Arts & Sciences, suggests that the daylong implicit bias-oriented training programs now common in most U.S. police departments are unlikely to reduce racial inequity in policing.

Two of WashU’s largest student groups are led by one very busy junior: John Jachimiak. As co-president of Heart for the Unhoused, Jachimiak travels to shelters across the region to conduct health screenings. And as president of the campus QuestBridge chapter, Jachimiak gives scholars resources, a voice and, most importantly, a community. 

Zakiya Luna, a Dean’s Distinguished Professorial Scholar of sociology in Arts & Sciences, has been named the 2023 Distinguished Feminist Lecturer Award winner by Sociologists for Women in Society.

A study in iScience led by biologist Yehuda Ben-Shahar in Arts & Sciences identifies a link between the genetic instructions for the perception and production of pheromones.

Research by sociologist Michael Esposito in Arts & Sciences shows how the racialized logic that informed redlining continues to influence the distribution of privileges and risks across neighborhoods, resulting in stark health inequalities.

What changes and trends could we see this year? WashU experts in areas from artificial intelligence to climate to fashion share their insights.

Lucian Krukowski, a painter and professor emeritus of philosophy in Arts & Sciences at Washington University in St. Louis, died Jan. 12, 2023, at his home in St. Louis. He was 93.

Celebrated mezzo-soprano J’Nai Bridges will launch the 2023 Great Artists Series Jan. 29. The intimate recital will span classic lieder by Johannes Brahms, beloved song cycles by Maurice Ravel and Manuel de Falla, and a rare gem by St. Louis-born composer John Carter.