Tiny and toxic: Researchers track smaller air pollution particles across US skies
To help understand air pollution health effects, researchers in St. Louis quantified how the amount of submicron particles in the air has changed over the past 25 years.
Environmental futures
Discover some of the many environmental projects currently underway among WashU’s graduate student community, the ‘research engine of the university.’
Ethical exotics
Kahan Chavda, BSBME ’16, co-founder of Inversa, a company pioneering the field of ethically harvested leathers, workshops with Sam Fox School students on how engineering and fashion design can support endangered ecosystems.
New hydrogel treatments turn water waste into fertilizer
Environmental engineers at WashU have developed hydrogels to transform wastewater nutrients into useful feedstocks and fertilizers.
Reawakening ‘sleeping’ crops to combat today’s climate crisis
Archaeologist Natalie Mueller in Arts & Sciences explains how ancient agricultural systems could become a source of alternative crops and methods in an era of rapid climate change.
Removing selenium from water takes iron strength
Environmental engineers at WashU have developed critical methods to remove toxic selenium from water.
Thinking Through Soil
To think through soil is to engage with some of the most critical issues of our time. In addition to its agricultural role in feeding eight billion people, soil has become the primary agent of carbon storage in global climate models, and it is crucial for biodiversity, flood control, and freshwater resources. Perhaps no other […]
Inactive components in agricultural runoff could contribute to drinking water hazards
A new study from researchers at Washington University reveals the impact of what may be precursors to harmful contaminants in drinking water, formed during water disinfection.
Inspired by nature
Faculty at WashU follow the natural world for inspiration and ideas for innovative and “wild” solutions.
What makes a 1-in-1000-year storm, really?
Thunderstorms that swept the central U.S. in 2022 were unprecedented, but their extreme precipitation may not be that rare — especially with global warming, according to a new analysis from researchers in Arts & Sciences.
Older Stories