MSU researchers are leading an international project to develop systems to measure, monitor, and manage carbon in landscapes worldwide. The goal is to help growers around the world better protect their land, improve productivity, and fight global climate change by providing a tool to assess their carbon and climate impact.
A study published in the Journal of Applied Developmental Psychology found a classroom-based intervention reduced violent TV viewing among first- through fourth-grade children by 18%. The intervention, called The REViEW Project Curriculum, also decreased students' identification with violent superheroes.
Researchers found that females copulate more frequently with males who share meat with them, compared to those who never share. This suggests that sharing meat with females improves males' mating success and may be a long-term strategy for securing mates.
Researchers at the University of Michigan have developed a gene therapy approach that safely regenerates gum tissue. The method uses a localized application of adenovirus to deliver genes directly to the affected area, reducing the risk of systemic reactions.
A recent study found that HIV-positive patients are entering care with lower initial CD4 cell counts and often require antiretroviral therapy soon after diagnosis. The trend suggests the virus has become more virulent, with a significant increase in patients requiring treatment before reaching the threshold of 350 CD4 cells/mm³.
A new study from the University of Gothenburg suggests that tracking a preterm infant's weekly weight gain can identify those at risk of developing eye disease ROP. The simple method could save money and allow for earlier detection, reducing the need for costly ophthalmological exams.
The University of Cincinnati has been awarded nearly $23 million by the National Institutes of Health to support clinical and translational science research. The funding will be used to enhance research capabilities, increase community engagement, and facilitate interdisciplinary collaboration.
A new study reveals that climate change will bring about major shifts in worldwide fire patterns, with some regions experiencing large increases in fire activity and others decreasing. The research uses thermal-infrared sensor data to identify hotspots of fire invasion forming in parts of the western US and the Tibetan plateau.
A $6 million grant from DARPA will fund the development of self-healing circuits that can detect and fix flaws in transistors. The technology aims to enable continued Moore's scaling law by making integrated circuits more robust.
Researchers at North Carolina State University discovered that growing duckweed on hog wastewater produces starch for ethanol, outperforming corn by five to six times per acre. The process generates clean water and turns pollutants into a fuel production system.
Researchers have found that a delayed-enhancement MRI method holds promise for predicting treatment outcomes and measuring disease progression in patients with atrial fibrillation. The study revealed that those with extensive scar tissue damage were at greater risk of AF recurrence after treatment.
A clinical trial found that regular exercise significantly improved the quality of life for patients with chronic heart failure, reducing the risk of death and hospitalization. The study also revealed that exercise was well-tolerated and safe, with participants reporting fewer physical and social limitations.
A retrospective analysis of 20,713 patients with early bladder cancer found that more intensive treatment was not associated with improved overall survival. In fact, those who received more intense care were more likely to require major medical interventions later on.
A new study reveals genetic risk factors for autoantibody-negative RA and show that these risks also apply to ACPA-negative RA. The study found a high heritability of RA in both forms, with HLA SE alleles contributing less to the genetic variance of ACPA-negative RA.
Researchers at Chinese Academy of Sciences developed a new type of LED made from inexpensive organic materials, producing twice as much light as normal LEDs. Their tandem structure achieved a CRI rating of nearly 70, promising further reduction in price and expansion into home and office lighting.
Researchers at the University of Innsbruck experimentally prove the existence of four-body loss resonances closely tied to Efimov trimer states, providing strong evidence for these new universal states. This achievement marks an important step towards simplifying laws for complex interactions in few-body physics.
A new tool, Baby Steps, combines photo and video recording with medical record-keeping to track children's developmental milestones. This system led to a three-fold increase in parents recording medically relevant information.
A new study found that whale sharks from different oceans are genetically similar, indicating migration and interbreeding among far-flung populations. This suggests that conservation efforts must consider the sharks' global habitat usage to effectively protect them.
Patients with moderate to severe heart failure who exercised regularly had a 11% lower risk of hospitalization or death compared to those who didn't exercise. Exercise also reduced the risk of death from cardiovascular disease and complications related to heart failure.
Scientists discovered dynamic microbial communities in deep-sea mud volcanoes and brine pools with harsh conditions, supporting life processes on early Earth, Mars, and moons like Jupiter's Europa. These findings provide new insights into microbial adaptation and the potential for life beyond Earth.
Women outperform men in detecting body odors, particularly those from the opposite sex. The study suggests that human sweat conveys information of particular importance to females, explaining why it is challenging to block women's perception of sweat odors.
A three-year study shows that the reflection of light from the Earth's oceans and continents can be seen on the dark side of the moon, known as earthshine. The brightness varies with the Earth's rotation, highlighting the difference between intense ocean reflections and dimmer land reflections.
Research found that eagle owls utilize vocal displays during dawn and dusk to convey visual signals, with a white throat badge providing better contrast in low light conditions. This challenges the assumption that diurnal species are the primary users of visual signalling.
A new study identified four underage drinking laws that lead to reductions in underage drinking-and-driving fatal crashes: possession, purchase, use and lose, and zero tolerance. These laws save an estimated 864 lives each year. Additionally, three general impaired-driving laws were found effective in reducing fatalities.
A Tel Aviv University study found that playing violent video games can enhance the ability of teenagers to discriminate between subtle contrasts in color or shades of gray. After playing 50 hours of violent action games, players showed a significant improvement in contrast sensitivity, with some even experiencing up to 58% enhancement.
Scientists discovered variable ribosomal RNA genes in yeast, which are essential to all Earth's organisms. The genes show surprise variation despite being vital for cell function, and hybridization of two yeasts re-set their clocks, providing clues on evolutionary history.
UT Southwestern University Hospital has received the Commission on Cancer Outstanding Achievement Award, recognizing its commitment to providing high-quality cancer care. The award is based on rigorous evaluations of the hospital's cancer program standards, including leadership, data management, and clinical services.
A new study from Duke University Medical Center suggests that high protein intake with fat consumption may contribute to insulin resistance in obese individuals. The research found that the combination of branched-chain amino acids and high-fat diets caused changes at the cellular level that can lead to insulin resistance.
The Rice-led PACE project aims to improve compiler performance for various microprocessors, including PCs, cell phones, and game systems. Researchers hope to develop tools that can optimize compilers in real-time, enabling faster application execution and reduced power consumption.
A randomized assessment of Mexico's Seguro Popular program reveals a significant reduction in household-crippling expenditure, with poorest individuals benefiting most. The study also introduces innovative approaches to evaluate public policies and provides a validated architecture for delivering health services to the poor.
Researchers found that cigarette smoke exposure alters the immune response to bacteria in mice, leading to increased inflammation and weight loss. This shift in inflammatory markers may impact treatment efficacy with corticosteroids for COPD patients.
A special class at UCLA helps high-functioning teens with autism spectrum disorders learn social etiquette and interact with peers. The program, PEERS, focuses on teaching rules of social behavior and provides parents with guidance to support their child's development.
A study published in JAMA Network found that cognitive behavior therapy (CBT) significantly improved anxiety symptoms, worry severity, and depressive symptoms in older adults with generalized anxiety disorder. CBT was more effective than enhanced usual care in reducing anxiety and improving overall mental health outcomes.
A clinical trial found that exercise significantly improves the lives of heart failure patients by improving physical limitations, symptoms, and overall quality of life. The study, which enrolled over 2,300 patients, showed a five-point gain on quality-of-life measures for those who exercised, compared to those who received standard care.
A new study reveals that high-fat diets supplemented with extra branched chain amino acids can lead to insulin resistance and diabetes in rats. The researchers found that BCAA tend to climb along with insulin resistance, and its effects are exacerbated when combined with high fat consumption.
A Lancet study evaluated Mexico's universal health insurance program, Seguro Popular, in dozens of communities. The experiment found a 23% reduction in catastrophic health expenditures and identified areas for improvement. Researchers suggest this model could inform US healthcare reforms.
Scientists have designed nanosensors that can detect specific molecules, such as poisons and proteins, in transport screening situations or patients' blood samples. The sensors use a unique interaction between two metallic nanostructures to scatter light differently, allowing for highly sensitive detection.
Researchers discovered a key checkpoint in cell growth and development that may allow investigators to benchmark progression of tumor cells or stop them from further development. The mechanism involves the activation of p21-activated kinase 2 (PAK2) in certain tissues but not others, and is controlled by the Erbin/Merlin complex.
A large observational study found that combined oral contraceptives are associated with an increased risk of systemic lupus erythematosus (SLE), particularly among women who started using them recently. The study suggests a possible dose-response effect of estrogen on SLE onset.
A new study published in the American Journal of Epidemiology found that carrying extra weight earlier in life significantly increases the risk of developing problems with mobility in old age. Even if weight is eventually lost, the longer an individual was overweight or obese, the greater the risk.
A Mexican health care program created in 2003 has been found effective in reducing crippling health care costs among poorer households. The Seguro Popular program was developed to provide health care to 50 million Mexicans who otherwise would lack coverage, and its success could provide lessons for other countries.
Researchers found that patients hospitalized for surgery returned to normal baseline function more quickly than those hospitalized for illness, suggesting increased expectations of recovery may be a key factor. The study highlights the importance of promoting physical and cognitive activity during hospitalization to prevent functional ...
The University of Nottingham's studies found that improved collaboration with clinicians, better funding, and regulatory certainty are crucial for stem cell therapy success. The industry is at risk of market failure due to structural barriers within the NHS.
A study of 5,302 Finnish individuals found that childhood psychiatric problems were associated with later severe suicidality in males, particularly those with conduct, hyperactive, or emotional problems. In contrast, depression at age 8 was not linked to female suicidal behavior.
A new study found that obesity prevalence differs among racial and ethnic groups in US children as young as 4, with American Indian/Native Alaskan children being twice as likely to be obese as white and Asian children. An estimated 18.4% of 4-year-olds are considered obese.
Scientists at UC San Diego School of Medicine have clearly shown regeneration of critical nerve fibers required for voluntary movement. The breakthrough uses genetically engineered neurons to over-express receptors for BDNF, enabling corticospinal axon regeneration.
Researchers found that brief behavioral interventions prior to and after surgery improved short- and long-term outcomes, including lower mood disturbance and better quality of life. The study's findings suggest that pre-surgical stress management can have a lasting impact on patients' well-being.
A new study from U of T's Rotman School found that employees who experienced sexual behavior in the workplace reported lower morale, felt less valued, and had higher rates of depression. While some employees enjoyed such behavior, its presence was often counterproductive.
A recent study by researchers from UC Santa Barbara's National Center for Ecological Analysis and Synthesis has shed light on how to effectively manage the world's endangered coral reef ecosystems. The study reveals that the Northwestern Hawaiian Islands, a vast area stretching over 1,200 miles, are highly vulnerable to human-induced t...
Research led by David Hess identified how to use bone marrow stem cells to grow new blood vessels in mice with ligated leg arteries. These pro-angiogenic stem cells have a natural ability to induce blood vessel repair and improve blood flow in ischemic limbs.
The Verification of Rotation in Tornadoes EXperiment 2 (VORTEX2 or V2) will study the origins, structure, and evolution of tornadoes from May 10 to June 13. Data collected will help researchers understand how tornadoes form and improve forecasts.
Researchers analyzed human muscle tissue from SMA patients to understand transcriptional changes. The study found distinct expression signatures for severe and mild forms of SMA, revealing different phases of atrophy and hypertrophy in muscles affected by each form.
Research suggests that young children who struggle with self-regulation are more likely to gain weight and develop obesity by their pre-teen years. Studies found that children with limited ability to delay gratification were 29% more likely to be overweight at age 11.
Researchers found that individual receptive fields have irregular shapes but interlock to form a regular lattice, enabling high-resolution vision. The nervous system operates with higher precision than previously thought, overcoming potential problems with uneven visual coverage.
Researchers used DESI-MS to analyze seaweed surfaces for defensive chemicals, finding 28 compounds that inhibit fungal growth. These compounds have potential applications against cancer, HIV, malaria, and other diseases.
Researchers from University College London have developed a new device to enable people living with HIV to monitor their own health and treatment effectiveness. The device uses nano-cantilever arrays to measure HIV markers, providing patients with clear, immediate advice on their condition.
The study found that organic and rotational grazing systems were more profitable than conventional monocropping, despite increased risk exposure. The results suggest that governmental policy should support crop rotations and organic farming practices.
The Integrated Ocean Drilling Program has expanded its international support with the addition of Australia, India, and New Zealand as Associate Members. These countries will contribute scientists to upcoming expeditions, expanding research opportunities in climate change, geodynamics, and marine biology.
A new study has identified a biomarker, ZNF423, associated with poor outcome in neuroblastoma, the most common childhood cancer. Reduced expression of ZNF423 was linked to increased growth and resistance to differentiation in tumor cells.
A new study from North Carolina State University finds that states holding early presidential primaries or caucuses receive more federal procurement funding per capita if they back the eventual winner. The earlier a state votes, however, the smaller the benefit for backing a losing candidate.