Science & Technology

Young-Shin Jun, a professor of energy, environmental and chemical engineering at the McKelvey School of Engineering, has been awarded a $1.4 million U.S. Department of Energy grant to turn concentrated waste from water purification systems into valuable products for industrial use.

Students at the McKelvey School of Engineering designed prototypes for a device that could help environmental engineers monitor the air quality impact of factory farms in Missouri. The students built their prototypes in the Spartan Light Metal Products Makerspace in Jubel Hall.

Roch Guérin, chair of computer science and engineering at the McKelvey School of Engineering, has received a two-year $207,394 grant from the National Science Foundation to improve speed of GEOS-Chem 3D atmospheric simulation software.

WashU’s Center for the Environment will host a series of events next month to introduce its work to the campus community.

Computer scientists at the McKelvey School of Engineering have developed a framework for large-scale geospatial exploration using a novel visual reasoning model.

Eighteen years after NASA’s Stardust mission returned to Earth with the first samples from a known comet, the true nature of that icy object is coming into focus, according to physicist Ryan Ogliore in Arts & Sciences.

2023 was the hottest year in recorded history. Michael Wysession, a professor of earth, environmental and planetary sciences in Arts & Sciences, explains four factors that drove the year’s extreme heat and climate disasters — and what this means for the future.

Some Source stories from years past continue to attract new readers. Here, we check in with WashU researchers in linguistics, psychology, engineering and other disciplines to learn more about their work and how the research has progressed.

Sleep helps restore the brain’s operating system to a critical state, according to new findings from biology and physics researchers in Arts & Sciences.

Certain populations of mosquitoes are more heat tolerant and better equipped to survive heat waves than others, according to new research from Washington University in St. Louis.