A study finds that dioxin-contaminated soils and sediments in Vietnam hotspots continue to pollute the country's air, water, and food supply. Millions of Vietnamese live near these sites, putting their health at risk.
Researchers found that psychological distress dropped and life satisfaction increased after the U.S. Supreme Court ruling, with improvements felt regardless of marital status. The study also showed that those who were more distressed before the ruling experienced greater improvement afterwards.
A new study reveals that chronic stress promotes breast cancer growth and spread by activating a biochemical pathway involving the stress hormone epinephrine. Vitamin C has been identified as a potential therapeutic agent to target this pathway, potentially offering new hope for patients undergoing chronic stress.
A University of Illinois study using machine learning confirms that farmer cooperatives directly benefit both forest health and farmers, unlike state-managed forests. The algorithm evaluated over 200 forest management regions in Kangra, India, covering a 14-year period.
A University of Illinois study characterizes the chemical composition of fiber in rice and rice coproducts, which could lead to diet interventions for improved digestibility. The primary carbohydrates found were arabinoxylans, with varying ratios between arabinose and xylose influencing functionality.
Researchers at the University of Illinois have identified two new Miscanthus cultivars, 'Nagara' and '10UI-032.004', with improved winter hardiness, making them suitable for northern growers. These hybrids showed better survival rates and biomass yields compared to other cultivars in cold winters.
A University of Illinois study developed an algorithm to predict both end-of-season yield and grain composition by analyzing weather patterns during three critical periods in corn development. The predictions apply to the entire Midwest corn crop and could influence global markets for animal feed applications.
Researchers estimate that saturated buffers, vegetated strips of land between tile-drained fields and waterways, could reduce agricultural drainage nitrogen by 5 to 10 percent. This approach is inexpensive and can be easily integrated with farming practices.
Researchers developed SPAEML, a statistical approach that can accurately detect the underpinnings of simulated complex traits. The method was tested on datasets similar to Alzheimer's disease and flower structure in corn, identifying simulated markers and distinguishing between additive and interacting loci.
The discovery of protein DEX-1 in the roundworm C. elegans sheds light on the molecular trigger for structural remodeling in response to stress, allowing animals to better withstand challenging conditions. This research has implications for understanding nematode biology and its impact on parasitic species affecting crops.
A new study reveals waterhemp's unique detoxification pathway for topramezone, making chemical control difficult. The finding suggests that the weed uses a different mechanism than corn, rendering current herbicides ineffective.
Scientists at the University of Illinois have developed a new method to measure water-use efficiency in corn, which could make breeding more efficient. The method uses leaf samples and measures the ratio of heavy to light carbon isotopes to determine water status.
A recent Illinois study provides a global view of plant cold stress by examining the entire collection of genes, metabolites, pathways, and reactions. This approach identifies significant metabolites associated with important traits and offers a step forward in metabolic profiling techniques.
A new study provides the first survival estimates for small migratory birds crossing the Gulf of Mexico, revealing that fatter birds and stronger tailwinds significantly increase their chances of survival. By understanding these factors, conservation efforts can be implemented to improve birds' ability to cross the Gulf.
A recent study found that invasive cattle forage grass, tall fescue, is associated with nest failure in dickcissels, small grassland birds. The researchers identified tall fescue as a key factor influencing nest survival, and suggested that removing the invasive species could benefit wildlife and people's livelihoods.
Researchers find that the autonomic nervous system directly controls stem cell proliferation in the intestinal lining and potentially other parts of the body. This discovery opens up new avenues for targeting cancer stem cells or inducing desired tissue growth through targeted drug delivery.
A new study found that clay supplements can improve the immune response of dairy cows to aflatoxin exposure, leading to reduced inflammation and increased liver functionality. Cows fed higher doses of clay produced more milk with lower levels of aflatoxin M1.
Researchers at the University of Illinois have created a new method to predict US end-of-season corn yields, outperforming the USDA's current estimations. The new system uses a combination of seasonal climate prediction and satellite data for more accurate predictions.
A new study from the University of Illinois suggests that school greening could be a solution to improving academic performance in disadvantaged schools. The research found that schoolyard tree cover positively predicted math scores, with more trees leading to better performance, while grass had no impact on learning.
A new study from the University of Illinois found that dietary fiber can reduce brain inflammation in old mice, leading to improved memory and reduced cognitive decline. The researchers discovered that high-fiber diets elevated butyrate levels in the blood, which had anti-inflammatory properties on microglia.
The US Department of Energy has awarded a $1.1 million grant to the University of Illinois for sorghum disease resistance research. The project aims to develop host resistance in sorghum, a key trait for lignocellulosic bioenergy production, by leveraging knowledge from corn.
A new study published in PLOS ONE found that household food insecurity is strongly associated with increased mortality rates in adults. The study analyzed data from Ontario, Canada and found that more severe levels of food insecurity were linked to a higher risk of mortality.
A study published in the Journal of Animal Science found that fresh and raw diets for dogs can be more digestible than traditional kibble, leading to lower blood triglyceride levels. The diets also showed major shifts in the microbiota of the dogs' gut, but all diets were considered healthy and palatable.
A study found that young adults, particularly college students, are high food wasters due to a lack of learned food management behaviors. The study's findings suggest that environmental factors, such as access to refrigerators and cooking facilities, also play a role in their behavior.
Researchers at the University of Illinois created a unique study environment for cats to advance science and test an injectable contraceptive vaccine. The hybrid facility, dual-licensed as a USDA research facility and animal shelter, provided enriching conditions with furniture, toys, and outdoor enclosure.
Researchers discovered that nematodes undergo complete degeneration of muscles and neurons, only to rebuild them in adulthood. This process may hold clues for understanding human neurodegenerative diseases and developing new pest control strategies for soybeans.
A new study found that frequent fires in eastern US forests make droughts harder for young trees to survive, even in wet areas. The research shows that fire can promote warmer, drier conditions and reduce nitrogen availability, leading to increased drought stress.
The fox genome study identifies genomic regions associated with tame and aggressive behaviors, revealing potential links to domestication in dogs and Williams-Beuren syndrome in humans. A single gene, SorCS1, is found to be linked to specific behaviors in foxes.
Researchers found that injectable trace mineral Multimin90 improved conception rates in some herds, but not others. In one study, selenium and copper status improved compared to saline injections. The value of injectables lies in ensuring every animal receives the supplement at a chosen timing.
Scientists found that an ancient and unrelated endogenous retroviral element is inserting itself into the new retrovirus via recombination, deactivating it. This process may be a molecular defense mechanism of hosts against new retroviral attacks.
A study in Honduras found that combining conditional payments with investment in schools and clinics leads to better educational and labor market outcomes. The research suggests that this approach can have a transformative impact on individuals' lives.
A new study from the University of Illinois reveals that racial diversity in student leadership programs leads to a measurable increase in lasting leadership capacity. White students showed significant gains in leadership motivation, while non-white students benefited across all metrics.
A new study found that injectable trace minerals alleviate inflammation and oxidative stress in lactating Holstein cows exposed to aflatoxin. The researchers discovered that the minerals increased liver concentrations of selenium and iron and boosted serum glutathione peroxidase activity.
The Mekong Delta is experiencing environmental changes that threaten the livelihoods of its 15 million people, with rising sea levels and droughts affecting agricultural productivity. The delta's unique ecosystem is being disrupted by dam-building upstream and climate change, leading to saltwater intrusions and reduced sedimentation.
Researchers found that caught bluegills spend more time associating with others than uncaught ones. This sociability difference may impact the entire social structure of remaining fish populations.
University of Illinois researchers found that dry-milling process removes majority of phenolics from corn kernels. Despite this, heat can release bound forms of compounds and improve antioxidant content in corn-based foods.
A new study from the University of Illinois provides information on the effects of rice bran on growth performance and carcass quality of growing-finishing pigs. The results show that including 30% full-fat rice bran in diets improves gain-to-feed ratio without affecting carcass characteristics or meat quality.
Scientists have discovered significant differences in gonad development between Steinernema carpocapsae and C. elegans, highlighting the diversity of neuronal anatomy across nematode species. This research has practical applications for commercializing biocontrol products and advancing our understanding of genetic processes.
Scientists at the University of Illinois and USDA's Agricultural Research Service promote cooperative weed management as a highly effective solution to curb herbicide resistance. By working together and sharing best practices, farmers can delay the evolution and spread of resistance, buying time for up to two decades.
The construction of hydroelectric dams on the Mekong River poses significant risks to fish migration, livelihoods, and regional food security in Cambodia. The Tonle Sap Lake's unique hydrological system is strongly influenced by the Asian monsoon, which could be disrupted by changes in water levels and flows.
Researchers found that pigs can ferment fiber in their hindgut without a decrease in efficiency up to 30% inclusion rate. The energy utilization from high-fiber diets is mainly affected by faster passage through the digestive tract, rather than fermentation capacity.
Crop rotation has been shown to decrease greenhouse gas emissions by up to 35% compared to continuous corn or soybean. Rotating crops also increases yield benefits of over 20%, with tillage not affecting emissions. The study highlights the importance of crop diversification and soil management in reducing environmental impact.
A new study from the University of Illinois found that mothers who don't get enough sleep or have poor quality sleep are more likely to engage in permissive parenting with their adolescents. Mothers who receive adequate sleep, on the other hand, are less likely to be permissive and report better parenting behaviors.
Researchers found substantially higher uncertainty than assumed in current climate change studies, with a median per capita output growth rate of 2.03% per year. This new understanding of uncertainty will affect policy planning globally.
Researchers found that hunting dogs fed a test diet with added antioxidants and nutrients performed similarly to those on a commercial diet, but showed improved indirect measures of oxidative stress. The study suggests that athletic dogs may benefit from supplementation of vitamin E and taurine to minimize oxidation.
A study published in The Journal of Nutrition found that consuming walnuts increases beneficial microbes that produce butyrate, a compound supporting colonic health. Walnut consumption also reduced LDL-cholesterol levels and secondary bile acids, potentially reducing colorectal cancer risk.
A new study published in Molecular Plant-Microbe Interactions reveals the mechanism by which antibiotics kasugamycin and blasticidin S kill fire blight bacteria in apple and pear trees. The researchers found that the antibiotics target a critical gene, ksgA, leading to bacterial death.
A new study from the University of Illinois provides video evidence of parental infanticide in dickcissel birds, challenging existing assumptions about this phenomenon. The researchers observed a female parent removing her own chick from the nest, raising questions about the ecological and evolutionary implications.
In Mato Grosso, Brazil, researchers found that large-scale farms produce high yields of soybean and maize using succession farming, also known as safrinha. The study shows that while technology adoption rates are low, successive cropping systems improve productivity without relying on high-tech solutions.
Researchers at zoos and aquariums have published a substantial number of papers on biodiversity conservation and other scientific topics. The study highlights the importance of age, size, and mission statements in determining research output.