Killing giant ragweed just got harder for some Wisconsin farmers

When giant ragweed takes hold in a crop field, the towering weed reduces yield and sends plumes of its famously allergy-inducing pollen into the air. There are few tools available to thwart the menace, especially for farmers growing non-GMO soybeans. Now, some Wisconsin farmers are left with even fewer options. 

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Study tracks decades of extreme heat, cold in Upper Midwest

Researchers analyzed meteorological data from nine Upper Midwest states from 1979-2021, tracking trends in extreme heat and cold over every 4-kilometer square of that territory. They found striking regional differences in the extremes. Many parts of the Upper Midwest experienced significant upticks in the number of extreme heat days over the 40 years — an increasing trend — while others saw a rise in extreme cold events. Some communities experienced more of both extremes. Others appeared to be more resistant to changes in extreme heat or cold.

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Illinois researchers develop index to quantify circular bioeconomy

As the world faces the challenges of mitigating climate change and providing resources for a growing population, there is increasing focus on developing circular economies for sustainable production. But to evaluate strategies and impacts, it is necessary to have reliable metrics.

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Weight-loss success depends on eating more protein, fiber while limiting calories, study says

Participants on a self-directed dietary education program who had the greatest success at losing weight across a 25-month period consumed greater amounts of protein and fiber, a study found. Personalization and flexibility also were key in creating plans that dieters could adhere to over time. 

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Atallah, Margenot named 2024-25 Emerging Research Leaders

ACES professors Shadi Atallah and Andrew Margenot are among 15 Illinois faculty selected for the 2024-25 Emerging Research Leaders Academy by the Interdisciplinary Health Sciences InstituteDesigned for mid-career faculty to achieve research success, the program provides vital leadership and team science training to pursue large, multi-PI

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