A University of Georgia study found that medical marijuana leads to lower prescription drug use, particularly for conditions like glaucoma and pain. The study estimated savings of $468 million if all states had implemented medical marijuana laws.
A recent study by researchers at the University of Georgia found that silencing of the OXT gene may impact social behaviors, including recognizing emotional states of others. Participants with higher methylation levels of the OXT gene showed difficulty in describing facial emotions and had increased anxiety about relationships.
A new study found that exercise can help alleviate symptoms of ADHD in adults, including reduced anxiety and depression. The study tested 32 young men with elevated ADHD symptoms and found that a single bout of exercise improved their mood and motivation.
A new study reveals a link between melting Greenland ice and faster Arctic warming, with significant implications for sea level rise and ocean circulation. The research found that a unique atmospheric pattern led to record-breaking melt in northern Greenland during the summer of 2015.
New research suggests that sexual transmission of Ebola could have a major impact on the dynamics of the disease. The study found that even small and short outbreaks with sexual transmission were larger and longer-lasting than those without it.
A University of Georgia study finds that people's definitions of moderation vary based on their perception of food, leading to inconsistent behavior. The research suggests that the concept of moderation can be misleading for weight management and obesity prevention.
A new study found that higher childhood aerobic fitness reduces the risk of developing metabolic syndrome in early adulthood by 36 percent. Higher abdominal fat levels still pose a significant risk, but combining both low cardiorespiratory fitness and high waist circumference increases this risk eight-fold.
A UGA study found that Saharan dust increases iron levels in ocean surface water, leading to large blooms of Vibrio bacteria. These bacteria can cause serious illness in humans and other marine organisms, and their rapid growth rate short circuits the theory of phytoplankton as the first responders to nutrient plumes.
Researchers found swollen posterior cervical or axillary lymph nodes, fatigue, and enlarged spleen to be effective predictors of mono. Persistent symptoms lasting three to four weeks also characterize the illness, according to Dr. Mark Ebell.
Researchers uncover evidence that the Calusa people deliberately reworked and reshaped their shell midden deposits to create landforms, challenging previous ideas about their society. The study sheds light on the Calusa's complex relationship with environmental change and surplus production.
A team of researchers from the University of Georgia has discovered that most of the freshwater pouring into oceans from melting Greenland ice sheet originates from the east coast. The study found that wind and ocean currents transport meltwater around the southern tip of Greenland, which is then largely deposited into the Labrador Sea.
A new reef system has been found at the mouth of the Amazon River, providing scientists with a wider view of the reef community and its variation. The discovery offers insights into how the reef community changes as it moves north along the shelf break in response to seasonal light exposure.
Researchers found that benzyl butyl phthalate (BBP) causes larger lipid droplet accumulation in cells, potentially leading to obesity. The study's results suggest a possible link between BBP exposure and adipogenesis, a process contributing to fat cell development.
The study reveals that carnivore populations thrive in areas with preferred habitat and food sources, contradicting expectations of radioactive contamination. The camera survey captured 14 species, including gray wolves and raccoon dogs, which were more likely to be found in highly contaminated but suitable habitats.
Researchers warn that copper contamination and climate change may hasten the extinction of two amphibian species due to increased copper toxicity and reproductive failure. The study found that even low levels of copper can be lethal to amphibians, highlighting the need for industries to reduce copper use.
The UGA Skidaway Institute is investigating the dynamic forces of Cape Hatteras waters, which are crucial for understanding global carbon cycling and climate change. The PEACH project uses a combination of shore- and ocean-based instruments to record surface currents and subsurface information.
Researchers have demonstrated that nanoscale electronic components can be made from single DNA molecules, representing a promising advance in the search for a replacement for silicon chips. The discovery may lead to smaller, more powerful and more advanced electronic devices.
A recent study published by University of Georgia researchers found that almost 20% of college men have committed some kind of sexual assault, with 4% committing rape. The study discovered a strong connection between pathological narcissism and sexual assault perpetration through a survey of 234 male university students.
Researchers at UGA and Sanofi Pasteur have developed a vaccine that protects against multiple strains of seasonal and pandemic H1N1 influenza in mouse models. The COBRA vaccine was designed to recognize H1N1 viruses isolated within the last 100 years, offering broader cross-protection.
Researchers at the University of Georgia have created a new therapeutic for prostate cancer that has shown great efficacy in mouse models. The treatment, which involves packaging and administering a small molecule called IPA-3, significantly slows the progression of cancer and forces cancerous cells to undergo apoptosis.
Scientists have developed a novel approach to track neural stem cells using microscopic iron beads and magnetic resonance imaging, allowing for non-invasive tracking without harming the cell. The findings focus mainly on neural stem cells but also show potential for use with mesenchymal stem cells.
A recent study by University of Georgia researchers found that national party division and divisive state primaries significantly impact general election outcomes. In the current election cycle, a divided Republican Party could lose up to 4.5% of the general election vote, compared to a unified party.
A new study forecasts that a 6-foot sea level rise will expose over 13 million American homes to flooding and other hazards, with Florida facing the greatest risk. The research provides policymakers with detailed information to develop practical adaptation strategies for protecting land threatened by frequent and repeated inundation.
Researchers have developed new tools to understand the complex relationships between ocean-borne compounds and microbes, revealing a vast network of molecular connections that store and transform atmospheric carbon in the world's oceans. The study focuses on dissolved organic matter, or DOM, as a central carbon reservoir.
Scientists discovered that a wild plant from Bolivia is almost identical to the cultivated peanut species, dating back over 10,000 years. The hybridization of two wild species led to the formation of today's crop plant, with the new genome sequences providing access to 96% of all peanut genes.
University of Georgia researchers are developing intervention methods to help athletes report concussions without fear of team repercussions. The study aims to change the culture of sport from concealing to reporting concussions, promoting a safer and healthier environment for athletes.
A recent study found that adults who took vacations gained an average of nearly 1 pound during their trips, with some participants gaining as much as 7 pounds. The study suggests a trend of 'creeping obesity' where small weight gains over time can lead to increased health problems.
A University of Georgia study found that cancer patients' loved ones search online for information on treatment options and prevention strategies, but are less likely to seek emotional support from social media forums. The study's author aims to use this information to develop effective online cancer prevention messages.
A University of Georgia study suggests that ecotourism and natural resource conservation can work together to protect sensitive ecosystems. The study proposes a symbiotic relationship where increased conservation leads to higher economic value for natural landscapes, ultimately benefiting both ecotourists and local communities.
African trypanosomes use nanotubes to sense their environment and respond to it, as well as release extracellular vesicles that can cause anemia in humans. The discovery could lead to improved therapies for sleeping sickness, a disease fatal if left untreated and threatening millions of people annually.
A University of Georgia study found that students who participated in service-learning courses earned $4,600 more annually and received their first raises sooner than peers. The research suggests that service-learning experiences can have long-term career benefits for students.
A new study by UGA ecologist J. Vaun McArthur reveals high levels of antibiotic resistance in streams near the Savannah River Site due to environmental contaminants like metals. The contaminated streams have no known input from antibiotics and show that industrial legacy waste can contribute to antibiotic resistance.
Inorganic mercury exposure is linked to damaged cell processes, causing more damage at lower concentrations than organic mercury. The study found that inorganic mercury efficiently removes iron from proteins, disrupting key cellular functions.
Researchers at UGA found that harmful bacteria like salmonella can survive in dry foods for six months or longer, including cookie and cracker sandwiches. The study highlights the need to test all ingredients used in these foods to prevent contamination and outbreaks.
A study found that fewer than 1 in 5 users recognized native advertisements as ads, highlighting the need for transparency in disclosure labels. The study's results suggest that readers are more likely to identify sponsored content when it is clearly labeled, and that position matters.
The ocean microbiome is a vast biological network that regulates global systems, including energy consumption and respiration. Microbes are responsible for virtually all photosynthesis in the ocean and cycle essential nutrients and trace elements.
A University of Georgia study found that depressed Pinterest users are lacking in proactive coping approaches and positive messages. Researchers analyzed 783 posts and found that many displayed serious or severe depression, with few health professionals addressing the issue.
A team of researchers has identified biological markers that can classify mental disorders with greater precision, using neurobiological measures to differentiate conditions. The findings may lead to improved diagnostics and treatments for those suffering from mental illness.
A study by the University of Georgia found a correlation between certain patterns of connections on Facebook and drug and alcohol use among female students. Students with a history of childhood physical abuse were more likely to be part of densely interconnected groups, associated with higher risk for alcohol use. In contrast, those wi...
A recent study published in Frontiers in Earth Science found that climate change is likely to increase the input of black carbon to the Arctic Ocean. The team, led by University of Georgia Skidaway Institute of Oceanography scientist Aron Stubbins, discovered that black carbon stored in Arctic soils is being exported to the oceans.
A team of researchers developed a model to predict the effects of parasite refugia on disease prevalence and drug resistance. The model suggests that introducing drug-susceptible parasites into a population can reduce overall drug resistance.
Researchers are developing methods to teach empathy to engineering students, exploring its impact on their learning and professional practice. The goal is to enhance engineers' approach to projects that affect various stakeholders and communities.
Researchers at the University of Georgia have developed a technique to measure an individual's visual processing speed, which can predict executive cognitive functioning. The study used a simple test of visual flicker to evaluate brain function quality, and found that older adults had slower visual processing speeds.
A University of Georgia researcher found that low levels of vitamin D can hinder the effectiveness of HIV treatment in adults. Participants with sufficient vitamin D levels recovered more of their immune function, on average 65 CD4+T cells more, compared to those with deficiency.
Researchers at the University of Georgia are studying the effects of feeding wildlife at public parks on the health and ecology of white ibises in south Florida. The study found that being fed by humans is changing the behavior of the birds, making them more susceptible to disease.
Researchers discovered that knives and graters can transfer pathogens to produce items, highlighting the importance of proper hygiene. The study found that contamination occurred when utensils were not cleaned between uses, putting consumers at risk of foodborne illnesses.
A new study led by University of Georgia marine scientists found that oil dispersants can suppress natural oil-degrading microorganisms, promoting the growth of Colwellia and inhibiting Marinobacter. The presence of dispersants significantly altered microbial composition in Gulf deep water, hindering efficient oil biodegradation.
Researchers at the University of Georgia have identified Tpl2 as a key regulator of immune signaling proteins called interferons, which play a large role in host defense against viral infections. The study found that Tpl2 promotes induction of antiviral genes and protects against influenza virus infection.
A recent study by the CDC and University of Georgia found that 75% of first-time expectant mothers planned to follow the recommended childhood immunization schedule. Most undecided mothers had low levels of confidence in vaccines, suggesting targeted outreach may be needed.
A University of Georgia study finds that tobacco addiction in adolescents is often overlooked due to lack of stigma. Researchers recommend treating tobacco cessation treatments for adolescents with substance abuse issues and implementing more counselor training.