A team of Oregon State University scientists discovered a new class of anti-cancer compounds, SMAhRTs, that activate AhR signaling and kill liver and breast cancer cells. These compounds provide exciting new leads for drug development, targeting the AhR pathway to induce anti-cancer effects.
A new study by Oregon State University has found that combining solar panels and lamb grazing increases land productivity. The research compared lamb growth and pasture production in pastures with solar panels to traditional open pastures, finding less overall but higher quality forage in the solar pastures.
Oregon State University researchers argue that socially just population policies can help reduce greenhouse gas emissions and promote human rights. Effective policies, such as improving education for girls and young women, can significantly decline fertility rates in developing countries.
A study of over 2,500 hospital patients discharged to hospice care found a decreasing trend of opioid prescriptions and an increase in less powerful non-opioid analgesics. This may lead to undertreated pain in terminally ill patients.
Three new snailfish species, Paraliparis echongpachot, P. kadadakaleguak, and P. marianae, have been named after student suggestions in the Chamorro language. The specimens were collected in the 1980s but not examined until recently, when they were analyzed by Oregon State University alums Bruce Mundy and David Stein.
A recent study from Oregon State University found that racial and ethnic minority groups living in rural areas are at a higher risk of dying from COVID-19 than those in urban areas. The researchers suggest allocating additional resources to rural areas with high minority populations to address these disparities.
A new study found that solar panels can increase flower abundance and delay bloom timing, benefiting pollinators. The research suggests that using solar panels for pollinator habitat restoration could aid the agricultural community and provide important ecosystem services.
A new study by Oregon State University suggests that policy decisions will have a greater impact on coastal communities' risk than climate change. The researchers used a modeling platform to analyze the effects of flooding and erosion on buildings, infrastructure, and beach accessibility through the 21st century.
A team of scientists has successfully genetically modified eucalyptus trees to prevent sexual reproduction, reducing the risk of invasive spreading in native ecosystems. The CRISPR Cas9 gene editing technique was used with nearly 100% efficiency to knock out LEAFY, the master gene behind flower formation.
A new method to predict lumber prices has been developed by a professor at Oregon State University, using readily accessible economic information. The study found that variables such as housing permits, inventory of homes, and mortgage rates can explain about 46.8% of log price variation.
A recent study has deepened our understanding of the SARS-CoV-2 nucleocapsid protein's interactions with genetic material, offering potential avenues for developing effective treatments. The research reveals how the N protein binds to RNA and protects it, and highlights its flexibility as a key factor in this process.
Researchers found that broadcasting murrelet calls increased the odds of recording wild murrelet calls by as much as 15 times. The birds remembered the locations of experimental areas for nearly a year after broadcasts ceased.
A new study published in Nature Climate Change found that warm river habitats provide pulses of growth potential during the spring and fall shoulder seasons, fueling fish energy to travel to cooler parts. This challenges conventional conservation strategies that prioritize cold-water habitats alone.
A novel analysis of albatross and commercial fishing vessel encounters provides new understanding of seabird behavior and environmental conditions that influence these interactions. Researchers found that birds are more likely to engage with vessels in foraging states, and certain vessel characteristics do not impact bird-vessel intera...
A recent OSU study found that resolving arguments significantly reduces emotional response associated with disagreements, leading to improved overall health. Researchers discovered that people who felt their conflicts were resolved reported lower stress levels on both the day of the encounter and the day after.
Researchers at Oregon State University found that even one session of moderate aerobic exercise increases the cells' ability to burn off fuels. Post-exercise, mitochondria burned 12-13% more fat-based fuel and 14-17% more sugar-based fuel.
A recent study analyzed over 17,000 public comments on orca conservation in Washington state, revealing the most common emotional sentiments were trust, anticipation, and fear. The findings provide valuable insights for conservation managers to understand why people support or reject management actions.
Research by Oregon State University reveals that the 21-inch diameter rule in eastern Oregon's national forests hampers restoration efforts, preventing stands from reaching historical densities and basal areas. The study suggests that removing larger shade-tolerant trees can improve old growth tree survival.
A study from Oregon State University found that warm-toned college syllabi are more likely to encourage students to reach out when struggling or needing help. The tone of the syllabus has a greater impact on student behavior than a deliberate 'Reach out for help' statement.
The study found that breast cancer cells switch between two distinct states: mesenchymal and amoeboidal, which are influenced by tissue fiber alignment. The level of fiber alignment is crucial in determining the progression of breast cancers. Understanding this mechanism can help predict and treat metastatic disease.
A new study by Oregon State University suggests that low-intensity thinning in riparian zones can aid forest restoration without harming streams. The research examined the effects of shade and light reductions on stream temperatures in three small watersheds in northern California's second-growth redwood forests.
On calm days, sunlight warms the ocean surface in tropical oceans, driving atmospheric turbulence and affecting weather patterns. Researchers from Oregon State University used Doppler lidar technology to collect unprecedented measurements of turbulence over the ocean, revealing that such events occur during about 5% of days.
A new study by Oregon State University researcher Dustin Herb found that environmental conditions in which barley is grown significantly impacts the flavor of whiskey. The study, published in the journal Foods, used gas chromatography mass spectrometry and sensory analysis to determine the role of terroir in whiskey production.
A study from Oregon State University found that dogs synchronize their behavior with children, but not as much as they do with adults. The researchers observed that dogs exhibited behavioral synchronization with children at a higher rate than expected by chance, particularly in terms of active synchrony and proximity. However, the leve...
A new study found that desert bighorn sheep in the Mojave National Preserve and surrounding areas are more resilient than thought to a respiratory disease. The overall number of infected animals has declined since 2013, but additional ranges with pathogen presence were identified.
The study found genetic similarities between rainbow trout in the northern Deschutes watershed and the southern Klamath watershed, linking two now disconnected watersheds. The researchers also discovered unexpected high levels of genetic diversity in coho salmon, particularly in smaller coastal rivers.
A global biological assessment of rivers reveals a striking loss of biodiversity in Japan and New Zealand over the past 20-30 years. Poor living conditions for fish and macroinvertebrates are also widespread across Europe, North America, Australia, and South Korea.
Scientists have expanded their understanding of the hop genome, which could lead to the development of new hop varieties with desirable traits and improved production of compounds with potential health benefits. The research has implications for both the brewing industry and medical researchers studying hops.
A study by Oregon State University found that converting electrical transmission tower bases into habitats can increase population density and diversity among wildlife, including arthropods and small mammals. The project, conducted in Spain's Andalusia region, showed significant increases in species diversity and bird populations after...
A new study found that altering the gut microbiome can take a patient with advanced melanoma who has never responded to immunotherapy and convert them into responders.
Researchers used fin whale songs to create images of the Earth's crust layers by recording vibrations on seismometers. This method offers a novel approach to seismic research, particularly in areas where traditional methods are expensive or impossible to obtain.
A recent study found that protected areas reduce the rate of deforestation by 41%, but nearly one-third of these areas are under intense human pressure. The study suggests that just 6.5% of the Earth's woodlands are truly protected, well below the UN's 2020 target of 17%.
Researchers at Oregon State University used thousands of genetic markers to determine the Pacific albacore's population structure. The study found that fish from different hemispheres intermingle and sometimes breed with each other, revealing a lack of clear boundaries between North and South Pacific populations.
The Columbia River basin is projected to experience a significant increase in flooding severity and expansion of the flood season due to climate change. The magnitude of one-, 10- and 100-year floods is likely to rise nearly everywhere in the region, with the largest increases expected for the Willamette River and its tributaries.
A new study by Oregon State University suggests that marching band members in leadership roles experience more neck and upper back discomfort, while less experienced bandmates are more prone to left-hand pain and cognitive strain. The findings also show that gender has no impact on discomfort levels or perception of workload.
Researchers have developed a new DNA-based technique to determine the age and sex of living beluga whales in Alaska's Cook Inlet. The method uses DNA methylation data and machine learning to create an epigenetic clock for the species, providing accurate age estimates vital to conservation efforts.
Researchers found that extensive sea ice prevented oxygen from reaching the deep ocean during the last ice age, contradicting previous assumptions. The study suggests that disequilibrium between surface and atmospheric oxygen levels played a crucial role in the ocean's carbon cycle.
Researchers found no evidence to support the claim that rare birds draw more birders, leading to additional discoveries. The study examined eBird data and mega-rarity sightings over 10 years, concluding little support for the Patagonia Picnic Table Effect.
A recent study from Oregon State University found that children with autism experience a significant decline in physical activity between ages 9 and 13. The study suggests that interventions targeting this age range can help maintain healthy rates of physical activity. The research also highlights the importance of physical activity fo...
A recent OSU study found that support for smoke- and tobacco-free campus policies grew substantially over a five-year span, with increased support among tobacco users. The study analyzed two surveys conducted at OSU in 2013 and 2018, showing a significant shift in attitudes towards tobacco-free policies.
Oregon State University has received a nearly $700,000 grant from the National Oceanic and Atmospheric Administration to provide software tools for investors interested in starting aquaculture businesses in Oregon. The new funding will help advance the rate of aquaculture investment in the state and serve as a model for other states.
Researchers found eDNA sampling to be more accurate than electrofishing in detecting coastal cutthroat trout populations, revealing fish up to 250 meters upstream. EDNA detection is a useful complement to electrofishing but not a replacement, offering less disruption and fewer permits required.
A recent Oregon State University study found that people who believe they can become healthy, engaged individuals in old age are more likely to experience that outcome. Optimism, self-efficacy, and reduced internalization of ageist stereotypes can also positively impact aging perceptions.
A small amount of gender bias in hiring decisions can result in discriminatory outcomes and costly losses for companies. According to the study, even 1% gender bias can lead to 32 additional failed hires and $2.8 million in productivity losses per year.
Researchers found that blue orchard bees produce significantly more female offspring after severe wildfires, indicating a functional response to increased floral resources. This adaptation helps bees invest in the more expensive sex of their offspring, females.
After Oregon expanded Medicaid in 2014, more women accessed abortion services due to reduced out-of-pocket costs. The number of abortions didn't rise, but the financial burden on low-income women decreased.
Researchers at Oregon State University have developed a battery anode based on a new nanostructured alloy that can improve energy storage and replace solvents with seawater. The zinc- and manganese-based alloy suppresses dendrite formation, demonstrating super-high stability over thousands of cycles.
Researchers at Oregon State University have made a significant breakthrough in producing hydrogen from water using an electrochemical catalytic process. The study found that this method is cleaner and more sustainable than traditional natural gas-based production, with potential applications in fuel cells and industrial processes.
A new satellite-based program, GLAD, has shown promise in reducing deforestation in African nations by 18% and offering carbon sequestration benefits worth hundreds of millions of dollars. The system delivers alerts to subscribers via the interactive web application, Global Forest Watch, enabling them to take action to save forests.
A new study by Oregon State University researchers finds that co-developing land for solar photovoltaic power and agriculture could reduce US carbon emissions by 330,000 tons annually and create over 100,000 jobs. The proposed agrivoltaic systems would produce 20% of US electricity generation while minimizing crop yield impact.