A recent study found that high concentrations of carbon dioxide deter even small invasive carp from entering areas with elevated CO2 levels. The gas causes stress and avoidance behavior in fish as young as eight days old, providing a non-physical barrier against the species.
A University of Illinois study found that crop prices can increase corn yields by up to one-third due to better management practices and two-thirds due to additional planted acreage. Climate change is expected to reduce corn yields, but farmers' responsiveness to price changes can mitigate this impact.
Scientists at the University of Illinois have developed a process to track the movement of lycopene, a cancer-fighting compound found in tomatoes, in the human body. The study used plant biofactories to produce heavier versions of lycopene, which can be easily tracked in the body.
Researchers found strong associations between hunger and poor health, including birth defects, anemia, and behavioral problems. Doctors are recommended to ask about food security during regular office visits to identify patients at risk.
A new University of Illinois study reveals that conflict in romantic relationships can hinder a person's ability to recognize their partner's efforts to reconcile. Couples who use constructive communication styles tend to form healthier relationships with good communicators.
Research finds that spending time in nature enhances the functioning of the body's immune system, providing protections against a range of diseases including depression and cardiovascular disease. The immune system plays a crucial role in every one of these diseases, highlighting the importance of exposure to nature for overall health.
A University of Illinois study finds that single mothers earn significantly less than single fathers, widening the gender gap. Single mothers are more likely to live in poverty and struggle financially due to lack of child support, whereas single fathers tend to be better off financially after a divorce.
A new study published in Preventive Medicine found that individuals over 65 who have access to natural environments report better sleep quality. The research suggests that exposure to green spaces and natural amenities can improve sleep patterns, particularly for men.
Researchers have created a genetically engineered pig model that allows them to induce the development of human-like tumors, reflecting gene pathways and mutations most often observed in human cancer. The 'oncopig' model holds great promise for early detection and treatment of cancers such as pancreatic, liver, lung, and bladder cancers.
Research found that controlled burning increases the growth of an aggressive species of invasive grass, Microstegium vimineum, particularly in moist soil conditions. Burning can promote seed production and spread, making eradication difficult.
Researchers have developed a new method to compare and identify processing sweet corn hybrids with improved crowding stress tolerance (CST), enabling growers to maximize yields and profits. The approach involves growing hybrids at higher plant populations than usual, allowing for more efficient comparison of CST among different hybrids.
A recent study by University of Illinois economists found that marijuana users between 18-24 years old drastically reduced their marijuana use when they turned 21 and gained access to alcohol. The study suggests that alcohol may be substituting for marijuana, with women showing a greater decrease in marijuana use than men.
A five-session intervention teaches social and emotional competencies to reduce sibling conflict. Moms report improved emotion regulation after watching sessions and coaching their kids. Fathers also show reduced negative emotions when children's conflicts decrease.
Researchers found that commodity price bubbles were short-lived and not as frequent as thought. Bubbles in the grain markets occurred more often during periods of production problems rather than speculative activity. The study's findings suggest that the commodity market is doing a good job of accessing prices, with only minor hiccups.
Researchers at the University of Illinois investigated threonine biomass as a lower-cost alternative to fish meal for pig diets. Threonine biomass was found to contain more crude protein and have higher protein digestibility compared to fish meal, making it a promising source of protein for pigs.
Researchers used remote sensing technology to study the impact of foreclosure on urban yards in Phoenix, Arizona. They found that foreclosed homes can become either greener or browner due to changes in yard management.
A University of Illinois study finds that developing relationships with young adults and modeling professional behaviors can improve their leadership development. By establishing mentorship opportunities, businesses can help emerging adults grow into confident leaders.
Farmers using multiple herbicides per application (83 times less likely to have resistance) and rotating herbicide mixing are the most effective tools in managing herbicide resistance. Management factors, not environmental or landscape variables, play a crucial role in preventing resistance.
Researchers found that wetlands created between tile-drained agricultural fields and rivers can remove 62% of nitrates from water. The slow flow of water through the wetland allows microbes to eliminate nitrate, reducing its emission as a greenhouse gas. Building a wetland is an effective long-term solution for reducing nitrate runoff.
Researchers explore using vegetable crops in bioenergy feedstock double-cropping systems, finding comparable yields and higher farm gate values than traditional pumpkin production. The study suggests potential for contributing to both food and fuel production goals.
A US research team has identified promising edamame lines for commercial production in the Midwest, with improvements needed to overcome challenges such as poor seed germination and emergence. The study suggests that edamame plants can grow quicker than grain-type soybean, but require shorter plant sizes for efficient mechanical harvest.
Researchers have discovered that manipulating porosity in processed foods can increase the release of salt during chewing, allowing for reduced salt content without sacrificing flavor. By controlling pore size and number, food manufacturers may be able to create lower-sodium alternatives to popular snacks.
A recent study found that pigs fed diets containing corn-ethanol co-products, such as distillers dried grains with solubles (DDGS), had no significant differences in growth performance compared to those fed a traditional corn-soybean meal diet. The study showed that conventional, high-protein, or uncooked DDGS can be safely included at...
A recent study by the University of Illinois has identified specific nutritional needs for soybeans to improve yield and seasonal nutrient supply. The researchers found that nutrients such as phosphate, potassium, nitrogen, sulfur, and copper are critical for high-yielding success.
Researchers at the University of Illinois found that an intensified management system increased corn yields by 28%, primarily due to the combined effects of Bt trait, strobilurin-containing fungicide, and balanced nutrition. The study suggests that no single factor is crucial, but rather the synergistic effect of all five management fa...
University of Illinois scientists have engineered a 'jailbreaking' yeast that increases wine's health benefits and reduces toxic byproducts. The new technology allows for precise metabolic engineering, enabling the addition of bioactive compounds from other foods and improving malolactic fermentation.
A recent study found that miscanthus-based ethanol has higher yield and profit potential, particularly in poor-quality soil. Miscanthus outperforms other feedstocks in reducing greenhouse gas emissions.
Researchers found that pigs can tolerate up to 0.38% sulfur in their diet without negative effects on carcass quality or growth performance. Excess sulfur is excreted in the urine, not accumulated in tissues, allowing pigs to regulate sulfur retention and excretion.
Researchers found that corn co-products have lower energy concentration than corn, but can still be used in growing pig diets. Amino acid digestibility was also reduced in the co-products, requiring additional protein sources.
Research by University of Illinois economist Ben Crost found that aid to villages in the Philippines increased violence. The villages that qualified for aid saw a significant increase in violence, while those that didn't participate experienced less violence. This suggests that aid can inadvertently make communities vulnerable to attacks.
Researchers at the University of Illinois have found that safeners activate a defense
A University of Illinois study found that levee breaches can cause permanent loss of agricultural productivity, with some fields losing up to 30% of their capacity. Implementing a soil conservation plan and updating survey maps could help restore land use after flooding.
Researchers found a storage rate discrepancy that caused the cash and futures prices to diverge. The storage rate was set too low, resulting in a $2 difference between the two prices.
A 12-year University of Illinois study shows that cover crops increase soil organic carbon stock without improving crop yields. The practice is found to sequester the most soil organic carbon in no-till systems with hairy vetch and cereal rye cover crops.
A new study from the University of Illinois shows that two specific functional fibers may assist in weight loss when made part of a long-term diet. The researchers observed a shift in the Bacteroidetes:Firmicutes ratio toward more Bacteroidetes, which has been linked to being leaner, and found modifications in nutrient metabolism.
A University of Illinois study found that combining video and lecture-demonstration training methods significantly narrowed the gender knowledge gap. Video training alone improved women's knowledge scores but did not close the gap between them and men.
A University of Illinois study found that couples in trouble with their relationship tend to distort their memories, whereas those moving toward marriage remember their journey accurately. This distortion helps them cope with the psychological implications of staying in a stagnant relationship.
Researchers at the University of Illinois have created a new online tool to study postnatal brain growth in human infants based on similarities with the piglet brain. The tool, an MRI-based brain atlas for four-week-old piglets, offers a three-dimensional averaged brain and anatomical regions of interest.
Researchers found that birds grouped together are less susceptible to West Nile virus infection, with a significant decrease in exposure compared to solo birds. This phenomenon, known as the 'encounter-dilution effect', suggests that individual risk is minimized when multiple birds roost together.
Research reveals that invasive prairie plant Lespedeza cuneata has superior performance when paired with specific bacteria, leading to increased nitrogen fixation and competitiveness. The study highlights the ecological risks of invasive species and underscores the importance of native plant partnerships in soil symbiosis.
Researchers at the University of Illinois College of Agricultural, Consumer and Environmental Sciences conducted a new study on leadership development. The study found that leadership development progresses in three stages: readiness, willingness, and ability. Students who develop these skills can become effective leaders. Leadership i...
Researchers found compounds in Camelina sativa seed that increase liver detoxification enzymes fivefold, showcasing its potential as a nutritional supplement and anti-cancer agent. The bioactive ingredients work synergistically when combined, similar to sulforaphane in broccoli.
A University of Illinois study found that female college freshmen understand the benefits of a healthy diet, but struggle with confidence in preparing it. Women's self-efficacy and outcome expectations play a significant role in their ability to make healthy choices.
The original northern boundary of Illinois was south of Chicago and Lake Michigan due to a proposed straight line from the southernmost tip of Lake Michigan to the Rock and Mississippi River confluence. This would have resulted in a smaller population and footprint for Illinois if it had been approved.
A University of Illinois researcher recommends online co-parenting classes be tailored to individual family needs, addressing emotional support and conflict resolution. The course should also cover less discussed topics like introducing a new partner to children and sex education, and provide resources for parents with limited vocabulary.
Two University of Illinois scientists are working with the World Health Organization to fortify condiments and seasonings in countries with widespread micronutrient deficiencies. The researchers aim to address deficiencies affecting over one-third of the world's population, particularly pregnant women.
Researchers at the University of Illinois have developed regulatory definitions and a list of 49 low-risk biofuel plants to prevent invasive species. The 'white list' offers producers clearly identified options, reducing conflicts between renewable fuel production and environmental concerns.
A study in Mato Grosso, Brazil found that farm managers who are aware of factors contributing to postharvest loss actually experience less grain loss. The main causes of loss include harvest speed, lack of truck maintenance, bad weather, and poor road conditions. Despite identifying these issues, many farmers do not prioritize loss red...
Charcoal rot, caused by fungi like Macrophomina phaseolina, thrives in hot and dry conditions, exacerbating crop yields. Researchers are now focusing on breeding drought-resistant soybean lines that can combat the disease.
A synchronized lock and dam system failed during a severe flood in April 2013, resulting in seven unmoored barges crashing into the dam. The incident caused significant damage to the navigation channel, flooding adjacent land and disrupting agricultural shipments.