A study published in the Journals of Gerontology: Series A found that a combination of low body mass index and high genetic risk for Alzheimer's disease predicts greater disease progression in men. The research suggests that lower BMI may be a consequence of neurodegeneration, rather than a preventive factor.
Researchers found that a virtual Summer Success at Home program was feasible, popular with teachers and parents, and had modest success in helping children learn literacy skills, early math skills, and emotion understanding. The study suggests virtual interventions may be successful in promoting kindergarten readiness skills.
Using new methods in astronomy, researchers have identified the most precise ages of red giant stars in the galaxy, shedding light on the timing of the early Milky Way's formation. The study suggests that the merger with the satellite galaxy Gaia-Enceladus occurred around 10 billion years ago.
A new study from Ohio State University dispels the myth that dental procedures increase COVID-19 infection risk. The study found that watery solution from irrigation tools is the main source of bacteria and viruses in dental aerosols, not saliva.
A new study has identified opioid treatment deserts in Ohio, where distances to recovery services exceed a mile or 30 minutes by public transit. These areas pose significant barriers to care, with shorter travel times found for white adults compared to Black adults.
A study by Ohio State University found that kindergartners from low-income families spent an average of 6.6 hours a day on screens, nearly double the pre-pandemic level. This excessive screen time was partly due to caregivers' difficulties in managing their children's time during the pandemic.
A study found that people's level of persuasion is not directly affected by the number of views a YouTube video has. Rather, viewers' perception of the message as truthful and believable is key. Participants rated messages as more persuasive when they felt they were believable and trustworthy.
A new study found that individuals experiencing pre-loss grief symptoms can adjust, but certain factors such as gender and caregiving burden exacerbate the experience. The research documented a significant correlation between dementia patients' family members and severe pre-loss grief.
A study found that watching meaningful films like 'Hotel Rwanda' can make people feel more prepared to deal with life's challenges. These films are associated with positive reactions such as feeling a sense of purpose and being motivated to pursue significant goals. The key elements of these films, including poignancy and emotional ran...
Researchers discovered a new species of saber-toothed cat, Machairodus lahayishupup, that lived in North America between 5-9 million years ago. The giant cat weighed an average of around 600 pounds and could have taken down prey weighing up to 6,000 pounds.
A new study by Ohio State University researchers suggests that Hispanic Americans are disproportionately affected by COVID-19 due to workplace exposure. The analysis of federal data showed that Hispanics of working age have died of COVID-19 at a higher rate than whites, with excess cases and deaths also highest among this group.
Researchers developed nanobodies that target a protein making Ehrlichia chaffeensis bacteria infectious. In mice experiments, the treatment showed significantly lower levels of bacteria two weeks after infection.
A new treatment has shown promising results in reducing the severity of acute respiratory distress syndrome caused by the flu in mice. The therapy, based on natural molecules, improves lung function and prevents progression of disease in infected animals.
Researchers propose using exoplanet temperatures as a new method for detecting dark matter. By analyzing the effect of dark matter on exoplanet temperatures, scientists hope to gain insights into this mysterious substance. The study suggests that exoplanets could be used to detect both light and dark matter.
A new study from Ohio State University reveals that women with high-risk profiles struggle to access genetic counseling and testing due to financial constraints. The research emphasizes the need for greater transparency in healthcare pricing and policies to eliminate barriers to early cancer detection.
Researchers at Ohio State University developed a new software tool called MagicDNA that can design more complex DNA robots and nanodevices in a fraction of the time. The software allows for 3D design and simulation, enabling fine control over individual component properties and increasing the complexity of overall geometry.
Researchers found that high-dose omega-3 polyunsaturated fatty acids supplementation suppressed damage and boosted protection during and after stressful events. This led to sustained anti-inflammatory activity and preserved telomere length in healthy but sedentary, overweight, and middle-aged individuals.
Researchers at Ohio State University found that using simple language and targeting specific audiences can increase the effectiveness of health campaigns. The study suggests that understanding audience psychology and designing messages with relevance in mind are crucial for changing behavior, especially when conveying risk information.
Researchers at Ohio State University found COVID-19 virus genetic material persists in dust for up to a month, suggesting it could be used to monitor outbreaks. The study suggests dust monitoring could offer an alternative method to wastewater testing, particularly in high-risk communities.
In a study published by Ohio State University, men are more likely to be designated as the most knowledgeable about household finances, especially in wealthy households. The study found that among households in the top 1% of net worth, husbands were designated as the most knowledgeable in 90% of the households.
A new study found that men with traditional masculine characteristics like competitiveness and adventurousness were linked to better parenting behaviors when combined with a nurturing father role belief. The researchers discovered that these stereotypically masculine traits tended to be engaged with their kids, suggesting that men are ...
Scientists have developed a new technology that uses chaos to create unique digital fingerprints for electronic devices, making it virtually impossible for hackers to crack. This innovation has the potential to revolutionize cybersecurity and provide an unprecedented level of security against even state-sponsored attacks.
A new review identifies key personality traits associated with positive and negative psychedelic experiences, suggesting that individuals open to new experiences and willing to surrender may benefit from the therapy. Researchers propose using lower doses as a starting point for hesitant patients, building up to higher doses later.
Recent generations show a worrying decline in health compared to previous generations, with poorer physical health, higher levels of unhealthy behaviors, and more depression and anxiety. The researchers found that measures of physical health have worsened from the Baby Boomer generation through Gen X and Gen Y.
A new study found that cancer survivors have a significantly higher risk of cardiovascular disease in the next decade. Researchers estimate that about 8% of cancer survivors will develop heart disease or stroke over the 10-year period, compared to 5% of those without a cancer history.
A recent study published in Bioelectricity found that electromagnetic fields can hinder the spread of breast cancer cells, slowing their metabolism and potentially stopping them from moving. Researchers believe this approach may be useful in fighting highly metastatic cancers.
Researchers found that prenatal stress leads to significant inflammation in the fetal brain, but surprisingly, the mother's placenta and uterus remain unactivated. Instead, stress reduces gut microbial strains and functions, especially those linked to inflammation.
A study published in Social Cognitive and Affective Neuroscience found that highly identified fans of 'Game of Thrones' characters activate the ventral medial prefrontal cortex (vMPFC) when thinking about the characters, similar to how they think about themselves. The vMPFC is a brain area involved in self-referential processing.
The Antarctic peninsula is expected to experience significant warming over the next two decades, with temperatures rising by 0.5 to 1.5 degrees Celsius by 2044. Precipitation in the region is also projected to increase by 5% to 10%, posing a threat to the ice shelves and glaciers that cover it.
A 16-week lifestyle intervention reduced stress levels and led to fewer fast-food meals among overweight, low-income mothers. The program focused on stress management and practical tips, resulting in a 7% decrease in high-fat food consumption.
A new study published in Lab on a Chip suggests that electrical stimulation can increase blood vessel permeability, potentially speeding up the wound healing process. This increased permeability allows white blood cells and oxygen to reach injuries more efficiently.
A new SARS-CoV-2 vaccine candidate has shown strong immune responses and prevented infection in multiple animal studies. The vaccine uses a modified measles vaccine platform to stimulate immunity, potentially offering advantages over existing vaccines.
A new study by Ohio State University researchers reveals that stricter environmental laws in one country can lead to increased pollution in other countries with lax regulations. This phenomenon, known as 'carbon leakage,' highlights the need for global cooperation on environmental policies.
A recent study found that lower self-esteem, less optimism, and higher negative peer behaviors were associated with greater PTSD symptoms in Black girls. Caregiver support was also linked to increased PTSD symptoms, highlighting the importance of addressing historical trauma in households.
A new study by Ohio State University researchers suggests that a carbon tax is the most effective and cost-efficient way to reduce emissions causing climate change. The study found that adding a price to carbon production resulted in lower emissions at half the cost of renewable energy subsidies.
Researchers at Ohio State University used graph theory to model homeostasis in the human body, predicting changes in dopamine levels and identifying properties of graphs that can help prevent system breakdowns. This approach could lead to targeted medical care for people who need it.
A new study found that Black NBA players have a 30% greater chance of exiting the league than their white counterparts with equivalent performance. The disparity is mainly due to bench players, who are predominantly Black but average less than 20 minutes of court time per game.
A new study by Ohio State University researchers found that increasing students' sense of belonging in school is a key way to boost academic motivation. Over two years, the study followed more than 1,600 students and found that most shifted towards more adaptive profiles with better motivational characteristics.
A new study found that trust in scientists was strongly associated with social distancing, while trust in President Trump was linked to lower compliance rates. The analysis of over 2,000 U.S. adults revealed that consistent messaging could have led to more widespread adherence to guidelines.
A new study reveals that researchers produced more than 87,000 scientific papers about coronavirus between January and October 2020. The vast majority of these studies were conducted by scientists from China and the United States, which initially dominated coronavirus research due to government funding and institutional partnerships.
Researchers at Ohio State University have developed protein fragments called peptides that effectively bind to the SARS-CoV-2 Spike protein, blocking the virus's ability to access host cells. The team envisions delivering these peptides in nasal sprays or aerosol disinfectants to prevent viral entry.
Research suggests that cognitive behavioral therapy (CBT) can help unemployed individuals find a new job or transition to full-time work within 16 weeks. The treatment also improves productivity and reduces negative beliefs associated with depression.
A new study from Ohio State University found that one in 10 Ohio women thought abortion was illegal due to legislative attempts to ban the practice at six weeks gestation. Women with lower socioeconomic status and those already facing structural barriers to reproductive healthcare were more likely to believe it was illegal.
In rural Mexico, Indigenous people are coping with the pandemic by setting roadblocks to limit outsider access and promoting social distancing and mask use. They are also turning to traditional food sources like wild honey and chapulines, or grasshoppers.
Researchers observed a rare event in vampire bats, where a female bat adopted an unrelated orphan after her mate's death. The adoption demonstrated the importance of social relationships in these animals.
Research ties oral health issues to systemic diseases like type 2 diabetes, rheumatoid arthritis, and heart disease, highlighting the importance of a healthy mouth. Regular brushing, flossing, and dental cleanings can prevent oral diseases and promote overall well-being.
A new study by Ohio State University researchers found that individuals who preferred social distancing were less likely to contract COVID-19. The study used virtual behavior scenarios to assess participants' adherence to social distancing recommendations.
A new study suggests that starting adulthood with a normal weight and gradually gaining pounds later in life can increase the probability of survival. In contrast, those who start as obese or stay at an unhealthy weight throughout their lives tend to have the lowest survival rates.
A new deep-learning model has identified at least 10 compounds that may hold promise as treatments for COVID-19, including approved drugs like cyclosporine and anidulafungin. The model uses artificial intelligence to predict gene expression values for new chemicals, providing a valuable tool for pharmaceutical and clinical researchers.
New analysis of satellite data reveals Antarctica's ice melts at different rates each year, affecting sea level rise predictions. The study suggests that models used to predict sea-level change should reflect the dynamic nature of ice sheet changes.