Heroes, theater and suspensions of disbelief

Ten brave men board four wooden skiffs for a pioneering journey across the vast, uncharted American West. Except that sites they discover are well known to countless generations of native peoples. And the rivers they float are theatrical sets. And the men on the boats are not men.

Walking the wire: Real-time imaging helps reveal active sites of photocatalysts

sun to energy
Nanoscale photocatalysts are small, man-made particles that harvest energy from sunlight to produce liquid fuels and other useful chemicals. A new imaging solution developed at Washington University in St. Louis reveals the significance of a particular structural feature — clusters of oxygen vacancies — in achieving high photocatalytic activity.

Barch elected to head AAAS psychology section

Deanna M. Barch
Deanna Barch, professor and chair of psychological and brain sciences in Arts & Sciences and the Gregory B. Couch Professor of Psychiatry at the School of Medicine, was chosen as the American Association for the Advancement of Science’s chair-elect of its Section on Psychology. She will begin her role as chair in February 2021.

Liu receives NASA grant to study primitive meteorites

Nan Liu, research assistant professor in physics in Arts & Sciences, received a $493,885 grant from NASA to study presolar grains in primitive meteorites. Under her new project, “Isotopic Characterization of Presolar Supernova Grains: Constraints on Dust Formation and Nucleosynthesis in Type II Supernovae,” Liu will obtain isotopic and structural compositions of presolar grains from ancient supernovae […]

Graham Chapel open daily for meditation, reflection and prayer

Callista Isabelle
Iconic, awe-inspiring and, at last, more accessible. Washington University in St. Louis’ non-denominational Graham Chapel is now open from 9 a.m. to 5 p.m. weekdays for silent meditation, reflection and prayer. The initiative is one of many supported by the Rev. Callista Isabelle, the university’s first director for religious, spiritual and ethical life. She also helped organize Interfaith Week, which runs through Friday, Feb. 21.

Revealing the devastating costs of childhood poverty

Grass-roots groups across the country have been organizing and working to fundamentally change the conditions that disenfranchise so many Americans, poor and nonpoor alike. They would do well to use “Invisible Americans” as a launching point.