Researchers at the University of Georgia found that the same genetic tools responsible for limb development in animals also control the formation of external genitalia in snakes. The study suggests that snakes retained DNA associated with limb development through millions of generations, as it may have been important for their reproduc...
A new method has been developed to reclaim lost instructional time in elementary schools by making transitions fun and engaging. The system, called Keep Busy and Carry On, resulted in an average of 39 extra minutes a week of instruction, equivalent to 2.6 extra hours per month.
A new study maps deer migration patterns across Georgia, revealing peak collision times and areas for increased vigilance. By knowing these dates, drivers can be more cautious and avoid deadly accidents.
A new study found that species extinction can lead to secondary extinctions of parasites, compromising ecosystem stability and biodiversity. Researchers identified key host species that contribute to the overall network structure of fish communities and are essential for maintaining a healthy ecosystem.
Researchers discovered a potential mechanism for neurodegenerative diseases, suggesting that HSD10 reduces oxidative stress and promotes cell repair in humans. This breakthrough provides a fresh perspective on Alzheimer's disease etiology and could inform novel drug strategies.
A new study by University of Georgia researchers found that middle-schoolers who feel pressured into exercising are less likely to engage in physical activity. The study suggests that children are more likely to identify with exercise when they feel in control of their choices.
Researchers at UGA's Savannah River Ecology Laboratory found toxic chemical Aroclor 1268 in egg and tissue samples of least terns across coastal Georgia, causing adverse effects. The contaminant has spread beyond the Superfund site via the food web, posing a risk to bird populations.
A team of astronomers has discovered a Jupiter-like exoplanet called 51 Eridani b, which shows the strongest methane signature ever detected on an alien planet. The new planet is the faintest exoplanet on record and provides clues about how planets formed around the sun.
A comprehensive analysis found that time since introduction is the most useful measurement in predicting non-native species' global ranges. The study highlights the importance of careful vigilance at sites receiving high numbers of potential invasive species delivery vectors.
A UGA researcher is urging the academic community, federal responders, and the oil and gas industry to collect more baseline data in the world's oceans to establish critical environmental baselines. This data is essential for documenting anthropogenic perturbations, such as oil spills, and preparing for future disaster response.
Researchers have developed a brain-friendly interface using an extracellular matrix environment, which can adapt to the mechanical properties of brain tissue and acquire neural recordings. This technology has the potential to revolutionize the treatment of limb loss and spinal cord injuries.
A new study from the University of Georgia found that lax state vaccination laws contribute to lower immunization rates and increased outbreaks of preventable diseases, such as whooping cough and measles. States with stricter policies have lower pertussis rates, highlighting the impact of policymakers on disease prevention.
Parasitic plant species can detect nearby hosts through a system similar to a 'smoke detector gene', allowing them to germinate and steal nutrients. Researchers are developing new techniques to combat these weeds using synthetic compounds and chemicals that mimic strigolactones.
A four-year study aims to understand the neurological mechanisms behind reduced taste for sweet and fatty foods following Roux-en-Y gastric bypass surgery and diet-induced obesity. The research seeks to identify new treatments for effective weight loss and shed light on why RYGB is an effective surgical treatment for obesity.
A UGA study found that salmonella levels in freshwater sources across Georgia pose a significant risk to human health. The research team discovered that strains of salmonella exhibit geographic trends, with higher rates found in south Georgia and wildlife carriers like raccoons and opossums contributing to the problem.
Researchers at the University of Georgia have developed new tools to study and genetically manipulate cryptosporidium, a major cause of life-threatening diarrhea in infants and toddlers. The breakthrough techniques will help find new treatments and vaccines for the parasite.
Scientists calculate that human activities have reduced the planet's biomass by almost half since 2,000 years ago, putting the world at risk of collapse. If left unchecked, deforestation and agriculture could deplete energy reserves, leading to devastating consequences for human survival.
A nationwide study found that individuals of any age who used illicit drugs had a higher likelihood of misusing prescription pain relievers. Adults aged 50 and above were more likely to acquire pain relievers through multiple doctors, while younger individuals relied on friends, relatives, or drug dealers.
UGA researchers analyzed growth data from thousands of pine tree plots across the Southeast and found that 'southern pine decline' isn't happening on a large scale. The study suggests standard management practices are working just fine, with environmental factors like site conditions, drought, and climate change affecting tree health.
A new research from the University of Georgia identifies an unexpected process regulating methane emissions from freshwater environments. High rates of anaerobic methane oxidation substantially reduce atmospheric emissions of methane from freshwater wetlands.
The study provides a comprehensive review of folate biomarkers, which can be used to assess an individual's or population group's folate status. Adequate folate intake is critical during fetal development to prevent birth defects such as spina bifida.
Researchers at UGA have discovered a potential treatment for pulmonary fibrosis and pulmonary hypertension using the drug triciribine. The study shows that triciribine can halt disease progression and may even reverse some of the damage to lung tissue.
Scientists have developed a mouse model to study the unique marker ATRX on mom's chromosomes, which helps regulate cell divisions during early development. The findings suggest that stability of this chromosomal domain is crucial for subsequent development and health.
Researchers at UGA have successfully edited the genome of a tree species using CRISPR/Cas technology, reducing lignin and condensed tannin concentrations by 20% and 50%, respectively. This breakthrough opens up new possibilities for rapid and reliable gene editing in plants.
The University of Georgia has developed a new, affordable way to create nanofibers by using magnetospinning. This process allows the production of high-quality nanofibers with various materials embedded within them, such as live cells, drugs, and proteins.
Researchers at UGA developed a way to predict which rodent species are most likely to be sources of new disease outbreaks in humans. By analyzing over 2,000 rodent species and their associated pathogens, they identified potential future hot spots for infectious diseases.
The University of Georgia's Michael Doyle emphasizes the importance of clinicians educating patients on food safety practices to prevent illnesses. The US is facing challenges such as an aging population and imported foods from other countries that may not adhere to sanitary standards, making prevention crucial.
A new study by University of Georgia researchers shows that CEOs have a substantial influence on company performance, accounting for around 25% of profits. This increased impact is attributed to advancements in technology and changes in compensation packages, which provide strong incentives for CEOs to make strategic decisions.
Researchers at the University of Georgia have found that Tokay geckos harbor bacteria resistant to multiple antibiotics, posing a risk to pet owners. The study highlights the importance of pathogen screening in the pet trade to prevent antibiotic-resistant bacteria from entering households.
Researchers emphasize the need for more studies on dispersants' effects on microorganisms in marine ecosystems. Standardized methods and consistent metrics are crucial to document dispersant impacts, as existing research reveals inconsistent results.
A recent study published in the Proceedings of the National Academy of Sciences found that ocean fronts increase total ecosystem biomass and fisheries production. By incorporating front dynamics into current climate models, researchers found that these regions can aggregate food and resources, leading to higher productivity in the ocean.
A study found that thawing Arctic permafrost converts 60% of its organic carbon to carbon dioxide in two weeks, potentially creating a positive feedback loop. This release could significantly affect the climate change picture by introducing ancient carbon into the global carbon cycle.
Researchers at University of Georgia successfully synthesized silicon oxide fragments using a carbene stabilization technique, isolating highly reactive molecules at room temperature. This breakthrough enables further research into silicon chemistry and its applications in the semiconductor industry.
UGA researchers have identified a hormone receptor that plays a key role in regulating female mosquito reproduction, enabling them to produce eggs after consuming blood. The discovery fills a major gap in understanding how mosquitoes reproduce and could potentially lead to strategies for controlling mosquito populations.
Researchers aim to create the first complete genome sequence for dogwoods, enabling plant breeders to develop new varieties with improved traits. Citizen scientists will collect data on flowering patterns, flower color, and susceptibility to diseases.
New research from the University of Georgia found that physician advice leads to a reported 10-pound loss for women and 12-pound loss for men over a one-year period. Tailored opinions from physicians can help identify obesity risks and promote long-term weight loss.
A new study from the University of Georgia found that chronically lonely older adults are more likely to visit their doctors for social contact. The research suggests that identifying and targeting interventions for lonely elders could significantly decrease physician visits and healthcare costs.
A study by University of Georgia ecologists found that supplemental feeding can affect the spread of infectious diseases in wildlife, with some pathogens increasing transmission and others reducing it. The study provides practical suggestions for wildlife disease management and a roadmap for future research.
Researchers have discovered bioplastics with significant antibacterial properties that could reduce hospital-acquired infections and food contamination. Albumin-based bioplastics demonstrated complete inhibition of bacterial growth, making them a potential solution for wound healing dressings and drug delivery.
Researchers discovered differences in brain regions associated with trust, particularly the ventral medial prefrontal cortex and amygdala. These findings have implications for future treatments of psychological conditions like autism.
A new study finds that nutrient pollution reduces the availability of forest-derived carbon in stream ecosystems, cutting its energy source for aquatic life. This loss accelerates the breakdown of leaf litter, affecting the entire food web.
The study reveals a key role of Cas9 protein in recognizing viral sequences, leading to the destruction of viruses and potentially correcting mutations that cause human disease. The discovery sheds light on the complex process by which bacteria defend against viruses.
Researchers found that a blend of phytochemicals, including resveratrol, genistein, and quercetin, may protect the liver against inflammation caused by fat accumulation. This could be a potential treatment for non-alcoholic fatty liver disease, which affects many people, especially those who are overweight or obese.
Researchers at UGA have discovered a new small molecule drug that may serve as a treatment against multi-drug resistant tuberculosis. The compound works by interrupting the production of RNA, rendering the bacterium incapable of reproducing and spreading infection.
A new study estimates that between 4.8 and 12.7 million metric tons of plastic enter the world's oceans every year, with a midpoint estimate of 8 million metric tons. The research, published in Science, used a complex model to analyze data from 192 coastal countries and highlights the need for improved waste management systems worldwide.
A new study found that non-migratory monarchs in the southern US are five times more likely to be infected with parasites than migratory ones. Planting native milkweeds instead of tropical milkweed can help reduce disease problems in winter-breeding populations.
Defective cilia can lead to diseases such as blindness, infertility, and obesity. UGA researchers have made a breakthrough by imaging and measuring tubulin transport in cilia, revealing the mechanism behind their assembly.
Researchers at the University of Georgia have successfully tested a new treatment on mice that cures the disease even after the virus has spread to the brain. The new vaccine rescues mice much longer after infection than what was traditionally thought possible, with 50% of treated mice saved even after physical symptoms appear.
A new model developed by ecologists at the University of Georgia and Pennsylvania State University projects that the Ebola epidemic in Liberia can be largely contained by June if an 85% hospitalization rate is achieved. The model takes into account various factors such as infection location, treatment, hospital capacity, and safe buria...
A University of Georgia study found that pregnant women who gain less than 20 pounds are more likely to have male fetuses with lower survival rates. The research analyzed over 46 million pregnancies and suggests that weight gain may play a crucial role in determining fetal sex.