Science & Technology

Ross C. Brownson of the Brown School makes recommendations for transforming the U.S. public health system in the aftermath of the COVID-19 pandemic.

Researchers at Washington University in St. Louis have discovered a new mechanism by which particles are formed around the globe.

Arpita Bose, an associate professor of biology in Arts & Sciences, will travel to Belgium next year to continue her work on the green potential of purple bacteria.

Scientists at the McKelvey School of Engineering at Washington University in St. Louis will explore stratospheric aerosol injection with a $1.5 million grant from the Simons Foundation International.

Dan Giammar, the Walter E. Browne Professor of Environmental Engineering in the McKelvey School of Engineering at Washington University, has been elected a fellow of the Class of 2024 Association of Environmental Engineering and Science Professors.

Meet 12 members of the Washington University in St. Louis 2024 graduating class ready to address the globe’s climate, environmental and sustainability challenges.

Carbon emissions associated with air travel to professional conferences make up a sizable fraction of the emissions produced by researchers in academia. Andrea Gokus, a McDonnell Center postdoctoral fellow in Arts & Sciences, is advocating for astronomers and others to reduce those emissions.

Sang-Hoon Bae, a researcher at Washington University, has developed artificial heterostructures made of freestanding 2D and 3D membranes that have an energy density up to 19 times higher than commercially available capacitors.

Researchers at Washington University , led by Randall Martin, investigated global particulate matter, revealing health risks from trace elements.

What can be done when one threatened animal kills another? Researchers in Arts & Sciences confronted this difficult reality when they witnessed attacks on critically endangered lemurs by another vulnerable species, a carnivore called a fosa.