With a unique skill, affection and affinity for working with older adults, Brown School PhD-candidate Cal Halvorson is making a career studying the relationship between work and aging.

How Peter Delaney, who will graduate from Washington University with a degree in global health and the environment in Arts & Sciences, turned a passion for innovation and medicine into an emergency medical system for an African community. And that’s just some of what he did as a student here.

Washington University in St. Louis sociocultural anthropologist John R. Bowen and David H. Perlmutter, MD, dean of the School of Medicine, join the likes of President Barack Obama, actor Tom Hanks and Supreme Court Justice Sonia M. Sotomayor as newly elected members of the American Academy of Arts and Sciences.

Michael Wysession, professor of earth and planetary sciences in Arts & Sciences at Washington University in St. Louis, has been appointed executive director of the university’s Teaching Center, effective July 1.

Mark Rank, the Herbert S. Hadley Professor of Social Welfare at the Brown School, has developed a calculator that can determine for the first time an American’s expected risk of poverty based on their race, education level, gender, marital status and age. Here’s a video that explains how.

A compound derived from immune cells treats psoriasis in mice and holds promise for other autoimmune diseases, according to a new study from the School of Medicine.

A new School of Medicine study shows that a kind of brain scan called functional connectivity MRI (fcMRI) – which shows how brain regions interact – can reliably detect fundamental differences in how individual brains are wired.

Warmer summer and fall seasons and fewer winter freeze-thaw events have led to changes in the relative numbers of different types of bugs in the Arctic, says Amanda Koltz, a postdoctoral fellow in Arts & Sciences. The study relies on the longest-standing, most comprehensive data set on arctic arthropods in the world today: a catalogue of almost 600,000 flies, wasps, spiders and other creepy-crawlies collected at the Zackenberg field station on the northeast coast of Greenland from 1996-2014.

One day, a law professor and a visiting scholar took a walk in St. Louis’ historic Forest Park. A friendship, partnership and a unique class called “Religion, Politics, and the University” followed, which takes a deep dive into how a diverse democracy can develop and be successful in a pluralistic society.

Sarah C.R. Elgin and Samuel I. Achilefu will receive Washington University in St. Louis’ 2018 faculty achievement awards, Chancellor Mark S. Wrighton announced. Also, William A. Frazier III, professor emeritus, will be honored for innovation and entrepreneurship.