Researchers found that agriculture intensity is the main driver of accelerated bird decline in three regions. The study analyzed data from the North American Breeding Bird Survey and estimated a 15% total loss of bird abundance across North America over 35 years.
Researchers found that youths born in the 1990s spent more time playing formal sports compared to their peers, with those from higher social class backgrounds dominating these opportunities. This shift away from informal play raises concerns about the costs and benefits of commercialized youth sports.
A new study suggests that a lack of fiber in the diet may impair emotional memory in older adults, linked to cognitive problems and inflammation. The amygdala, responsible for processing fearful experiences, is sensitive to highly processed diets, regardless of fat or sugar content.
Researchers developed a two-step fermentation process to counter plant-based protein odors, achieving 95-99% smell removal. The method could benefit the global food supply, reduce environmental impact, and increase consumer acceptance of plant-based foods.
In a mouse study, researchers successfully used RNA micelles to shrink metastasized tumors in lungs by delivering chemotherapy drugs and an RNA molecule that blocks cancer survival. The treatment significantly reduced tumor growth and improved outcomes for mice with colorectal cancer lung metastasis.
Researchers found that while the eclipse influenced sound activity and diversity, it didn't alter acoustic complexity. The study used novel acoustic capture devices to record animal vocalizations before, during, and after the April 2024 eclipse at three Ohio sites.
Researchers found that tick infection prevalence in Ohio has increased to 47.6%, comparable to endemic US regions like Connecticut. The study suggests that Ohio's forested areas have the same risk of Lyme disease as Connecticut.
A new study by Ohio State University researchers found that some bottled water contains significantly higher levels of microplastics than tap water. The study used a novel method for detecting tiny particles and analyzed water samples from four treatment plants near Lake Erie and six different brands of bottled water.
A new study found that US forests have stored more carbon in the past two decades than at any time in the last century. Natural forces such as temperature, precipitation, and carbon fertilization are among the largest contributors to carbon gains, while human drivers like tree-planting and forest management also play a role.
A study in mice confirms the presence of two molecules that enable precise connection between inhibitory interneurons and target excitatory neurons. This link regulates information processing and maintains balance in brain circuits, with implications for understanding neuronal disorders such as schizophrenia and autism.
A review of over 1,000 studies found that technology communication reduces engagement and positive emotional responses compared to in-person interactions. In-person communication has been shown to have health benefits, including reduced anxiety and improved educational outcomes.
A study by Ohio State University professor Patrick Carroll found that inducing meta-cognitive doubt in people who were worried about achieving an identity goal increased their commitment to achieving it. By questioning their own thoughts and doubts, participants became more confident and committed to pursuing their goals.
Researchers found that some phage-resistant mutations enhance bacteria's ability to sink carbon, while others slow down growth rates. The study suggests that the selection of surface mutants may play a key role in marine biological pump and carbon export.
A decline in churchgoing among middle-aged, less educated white Americans is linked to increased mortality rates from drug overdoses, suicide, and alcoholic liver disease. The study found that states with the largest declines in churchgoing experienced larger increases in deaths of despair, starting years before the opioid crisis began.
Researchers at Ohio State University developed a new approach to immobilize extracellular vesicles in a way that mimics their interactions with tissues. This allows for the study of these particles and their complex interactions with cells, enabling potential applications in disease detection, drug delivery, and biomarker discovery.
Researchers from Ohio State University used Starlink and OneWeb satellites to deliver accurate positioning in the Arctic, reducing errors from over a kilometer to just 27 meters. This technology has the potential to provide reliable navigation alternatives for various industries, including transportation and telecommunications.
A new study found that fragmented sleep worsens symptoms of traumatic brain injury and decreases rapid-eye-movement (REM) sleep. Injured mice failed to compensate for lost REM sleep, leading to increased fatigue and decreased activity. The research highlights the critical role of uninterrupted sleep in brain injury recovery.
A study suggests personalized algorithms can lead to inaccurate generalizations, even when users know nothing about a topic. Researchers found that algorithmic personalization can bias learning and cause overconfidence in incorrect answers.
A new study at Ohio State University found that adding a prebiotic to rat diets before and after traumatic brain injury (TBI) lowers impulsivity in decision-making tasks. The research suggests that gut dysbiosis may be a causal force behind long-term symptoms after TBI.
A new study found that most parents have realistic expectations of their children's future athletic achievement, but a minority believes their kids will beat the odds. Parents who think their child has a strong athletic identity are up to 80% more likely to believe they'll become a college athlete.
A new study suggests that coyotes are more likely to overlap with humans in areas with high levels of open space, such as parks and golf courses. The analysis found that coyotes were attracted to areas with moderate levels of open space, like parks or golf courses, where they could find food and shelter. In contrast, coyotes may be les...
A study of over 27,000 collegiate athlete sleep records found that early morning team practices lead to reduced sleep time and lower sleep efficiency scores. Male athletes averaged 30 minutes less sleep, while female athletes averaged 20 minutes less, with both experiencing longer wake-up times and reduced sleep quality.
Research found that deep-sea pelagic fish exhibit a wider range of body types, while benthic species tend towards elongated, tapered shapes. The study suggests that ocean depth and environmental conditions drive evolutionary changes in fish body shape.
Following the Dobbs v. Jackson Women's Health Organization decision, Illinois abortion providers saw a 35% increase in abortions driven by out-of-state patients. Despite this surge, services for Illinois residents remained unchanged.
Researchers found that adults behave like children when their working memory is overloaded, showing distributed attention and difficulty in focusing on the task goal. This suggests that children's distractible behavior may be a natural consequence of their developing memory system.
A new study shows that children's trust in scientists is higher than expected, with only a limited impact from watching villainous researchers on TV. Children's trust was found to be inconsistent with earlier studies that suggested kids have a conception of 'mad scientists' doing experiments for evil reasons.
A recent study found that access to veterinary care is generally good in the US, but rural areas experience significant delays and increased travel distances. The study used a secret shopper survey approach to assess appointment availability and wait times across six states.
Researchers studied the genetic response of umbrella acacia and splendid thorn acacia to drought stress. The study found that umbrella acacias prioritize continued growth over water conservation when water is scarce, using up all accessible water to survive severe droughts. In contrast, splendid thorn acacias invest in water conservati...
Scientists have identified an ancient enzyme called methylthio-alkane reductase (MAR) that breaks down organic sulfur compounds to create ethylene. The discovery opens the door for understanding how these enzymes work and potentially harnessing them for sustainable biofuel production.
A new study reveals that the strength of carbon monoxide adsorption energy relies on a mix of reaction factors, including catalyst material and voltage. This insight can guide the design of more efficient catalysts to convert CO2 into useful fuels like methanol and ethanol.
Researchers used data from the Human Connectome Project to build computational models that linked connectivity with brain activation across various cognitive processes. The findings show a consistent correlation between connectivity and function, suggesting that specific patterns of connectivity can predict brain activity.
Researchers from Ohio State University have developed shiitake-based devices that can act as organic memristors, a type of data processor. These devices demonstrated similar reproducible memory effects to semiconductor-based chips and showed potential for creating low-cost, environmentally friendly brain-inspired computing components.
Physicists have analyzed how neutrinos change 'flavor' as they travel through the cosmos, gaining insights into their masses and evolution. The study's findings hint at possible Charge-Parity violation in neutrinos and their antimatter counterparts, with researchers seeking more data to answer fundamental questions about the universe.
A study by Ohio State University found that more than 15% of undergraduates and 11% of graduate students had tried nicotine pouches. Fraternity members reported the highest rates, with 41% saying they'd tried a pouch like Zyn.
A new study finds that adverse and positive childhood experiences reported by parents of US teenagers have remained relatively stable over the past eight years. Positive childhood experiences were significantly more common than negative ones, affecting 40-90% of parents, whereas only 35% of adolescents experienced all negative experien...
Researchers found that communities with green infrastructure systems like rain gardens saw a notable reduction in cadmium, copper, nickel, and zinc being sent into local waterways. Implementing more of these systems can improve water quality, make cities cooler, and enhance ecosystem services.
Chapulines, a traditional Mexican food, have changed meaning over time from poor people's fare to tourist novelty. Locals consider them an essential source of protein, while women who sell chapulines are vital breadwinners for their families. The COVID-19 pandemic even saw innovative touchless sales during market closures.
A new study shows that direct-to-consumer pharmacy pricing can offer lower total costs (431% lower) compared to commercial pharmacies for insured patients. Out-of-pocket neurologic drug costs are 75% higher, but most medications cost less than $635 per year.
Researchers developed ECODATA, an open-source tool for exploring animal movements in the wild by creating animations that help ecologists study animal movement, climate change and conservation efforts. The software combines direct wildlife location observations with complex remote sensing data to create customizable maps.
A recent study reveals that private club and travel teams in youth sports have surged, with kids from high-educated parents and affluent backgrounds more likely to participate. The shift towards elite sports positions has led to increased costs and commitments for families, exacerbating social inequalities.
In a lab study, researchers found that female crickets prioritize reproductive organ development, while males focus on growing bigger bodies and storing energy. This sex difference in resource allocation is linked to mating success, with females allocating more resources to eggs.
Researchers are conducting a national study to test the effectiveness of daily atropine drops in delaying and reducing nearsightedness in young children. The study aims to enroll over 600 children aged 6-11 who will receive either atropine or a placebo, with results comparing the timing of onset and progression of myopia.
A new study highlights the devastating impact of the fentanyl epidemic on certain regions, with some states experiencing a 31-fold increase in overdose deaths. The research estimates that the nationwide toll in 2022 was at least 2 million years of life lost, corresponding to an economic loss of $57 billion to $67 billion.
A new study from Ohio State University found that middle-schoolers who use primarily informational social media sites are less likely to engage in risky sexual behaviors. In contrast, interactive sites like Snapchat and Facebook were linked to lower ability to refuse sex and negotiate condom use. Informative sites like YouTube and TikT...
Researcher Angus Fletcher argues that AI excels at logic but fails to replicate human creativity and problem-solving skills. He advocates for developing 'primal intelligence,' which involves intuition, imagination, emotion, and commonsense, and has developed a program to help people tap into this ability.
Researchers at Ohio State University are developing a new nuclear thermal propulsion system, called the centrifugal nuclear thermal rocket (CNTR), which could potentially double an engine's efficiency. The CNTR concept aims to improve rocket performance while minimizing risk and enabling faster travel times to distant destinations.
A recent study found that two-thirds of clinical trial participants experienced complete remission from major depressive disorder five years after psilocybin-assisted therapy. The treatment also showed significant and large reduction in depression symptoms, with many participants reporting improved well-being measures.
A study published in Translational Psychiatry found that following a well-formulated ketogenic diet for at least 10 weeks resulted in a significant decrease in depression symptoms, improved global well-being, and enhanced cognitive performance among college students. The pilot trial showed a roughly 70% reduction in depression symptoms.
Research reveals that even thermally tolerant coral species like Stylophora pistillata can experience reduced growth and increased metabolic demand under chronic elevated baseline temperatures. However, some corals can recover when waters cool in the winter, suggesting a potential for resilience.
Researchers at Ohio State University discovered that adding an electrical jolt to fermentation increases the yield and speed of platform chemicals from industrial food waste. Combining two bacterial species also enhances targeted chemical production and produces hydrogen gas as a byproduct, reducing waste and greenhouse gas emissions.