CPSC

Plants may look inert and harmless, but, at any given moment, they’re waging chemical warfare against attackers, preparing tissues to withstand freezing temperatures, or synthesizing compounds that become medicines for humans. These leafy biochemists produce over a million chemicals, or metabolites, to help them survive their rooted existence. 

A lot has changed on the University of Illinois Urbana-Champaign campus since its founding in 1867, but a storied plot of land near the south quad has been preserved nearly intact for a century and a half. The Morrow Plots, famed in song and story, represent the oldest continuously running agricultural experiment in North America, and are the second oldest in the world. And this year, they turn 150.  

Scientists at the University of Illinois Urbana-Champaign can now differentiate between human-derived and hydrological contributions of riverine nitrogen pollution in the Upper Mississippi River Basin. The advancement, published in Environmental Science and Technology, sets the stage for more nuanced policy and management of nitrate and nitrite, the nutrients that degrade drinking water quality and cause oxygen-starved “dead zones” in the Gulf each year.

University of Illinois Urbana-Champaign corn breeders know profitability is about more than yield. By tweaking kernel composition, they can tailor corn for lucrative biotech applications, industrial products, overseas markets, and more. But to efficiently unlock these valuable traits, breeders must first understand their genetic underpinnings.   

Bathed in an otherworldly purple glow, James Santiago points to a curled leaf at the base of a spinach plant. “This is an issue we saw all the time at the vertical farm where I worked in Virginia. We don't know exactly what's going on, but I think it has something to do with water stress, which is weird because the plants are growing in water.”

The energy that plants capture from sunlight through photosynthesis provides the source of nearly all of humanity’s food. Yet the process of photosynthesis has inefficiencies that limit crop productivity, especially in a rapidly changing world. A new review by University of Illinois scientists and collaborators reflects on how improving photosynthesis can bring us closer to food security.

Open-access biological databases have long served as pillars for life science research, providing freely accessible data that drive discovery across fields like genetics, ecology, and neuroscience.

To meet ambitious U.S. Department of Energy targets for sustainable aviation fuel (SAF), production of purpose-grown energy crops must ramp up significantly. Although researchers have made substantial progress in understanding the management and conversion of these crops, key knowledge gaps hold the industry back. Now, two new studies from the University of Illinois Urbana-Champaign help fill in the blanks for Miscanthus and switchgrass management. 

Thanks to research breakthroughs by CABBI’s internationally known miscanthus experts and geneticists, this unique plant is poised to be a game-changer on the bioenergy front — and beyond.

Three ACES scientists are among 12 faculty at the University of Illinois Urbana-Champaign who have been named to the 2025 Clarivate Analytics Highly Cited Researchers list. The list recognizes researchers and social scientists who have demonstrated exceptional influence, as reflected through their publication of multiple papers frequently cited by their peers during the last decade.