A McGill-led study found that people's reluctance to give up traditional stoves is linked to factors like age, education, and self-reported health. The study highlights the need for better understanding of household motivations to encourage a successful transition to clean energy.
Researchers found changes to the dentate gyrus, an area of the hippocampus responsible for spatial thinking and memory, in participants who spent 14 months in Antarctica. Cognition tests showed effects on both spatial abilities and selective attention.
A pilot study found that restricting eating to 10 hours a day for 12 weeks improved weight loss and reduced symptoms of metabolic syndrome in individuals at high risk for diabetes. Participants also experienced increased sleep satisfaction and some were able to lower or discontinue medications.
Scientists investigate how architectural aspects of workplace design change the way sound, including music and conversation, affect workers. Researchers found that 50 dBA of conversation or music coming from behind bothered individuals less than 60 dBA of similar noise coming from the side.
The Defitech Foundation has teamed up with EPFL, CHUV and UNIL to develop innovative therapies for paraplegic and quadriplegic patients. Researchers will trial personalized treatments that use electrical stimulation to restore motor function.
A new technique called sci-Plex profiles gene expression in thousands of individual cells when a sample is perturbed, offering a global view of cellular responses. The results suggest that it could be scaled to thousands of samples to target diverse biochemical pathways.
A study in Scientific Reports found that wildfire severity can increase bat diversity and richness, while pyrodiversity enhances occupancy rates for certain species. The authors suggest that bats may be resilient to increasing wildfires, which could impact conservation strategies.
Researchers developed graphene-integrated composites to improve strength and properties of fibre-reinforced composites. These materials can withstand extreme temperatures, humidity, and lightning strikes, making them suitable for aerospace and automotive industries.
A recent study reveals a new link between the pathways involved in RNA degradation, identifying a critical protein called RPT2a that targets RNA quality control proteins for degradation. This finding has potential applications in antiviral development, gene therapy, and agriculture.
A new IZA World of Labor report highlights the critical role of teacher effectiveness in pupil attainment. Improving teacher selection, reforming contracts, and personalizing professional development are key areas to increase teacher efficiency.
Research finds that torrential rains are more severe after a hurricane has weakened to a tropical storm. This counterintuitive finding highlights the importance of considering weakening storms in disaster preparedness plans.
A new salary structure proposes locking in salary gains as athletes advance toward graduation, offering drafted freshmen 60% of the current NBA rookie salary base. This system aims to entice most other college players to graduate before entering the NBA, improving player preparedness and the overall labor market.
A freshwater protist exhibits a hierarchy of avoidance behaviors, suggesting it can change its response to an environmental irritant. The study confirms that single cells can exhibit relatively complex decision-making processes, making evolutionary sense given their apex predator status in aquatic environments.
The NRG Oncology clinical trial found that accelerated partial-breast irradiation (APBI) did not meet the criteria for equivalence to whole-breast irradiation (WBI) in controlling ipsilateral breast tumor recurrence. APBI did show a 1% difference in 10-year cumulative incidence of IBTR compared to WBI.
Researchers from Aarhus University are developing a smart patch that can continuously monitor corrosion and steel reinforcement integrity in concrete structures. The goal is simple and cheap structural health monitoring everywhere.
Researchers at Salk Institute discover intrinsically photosensitive retinal ganglion cells (ipRGCs) in humans, which respond to blue light and help establish healthy day-night cycles. The study's findings may lead to 'smart' lights that prevent depression, foster sleep, and maintain circadian rhythms.
The Lancet Global Health study found that on average, countries implemented just over half of the 18 WHO-recommended policies to reduce chronic diseases. Implementation improved over time, but some countries lagged behind, including the USA. Democratic centre-left countries tended to implement more policies.
A new study reveals that forest fragmentation has a greater impact on wildlife in tropical regions, where species are less adapted to disturbances. The research suggests that conserving habitat and minimizing edge creation is crucial for preserving biodiversity in these areas.
Researchers developed a biochemical model that reveals novel insights into microRNAs and enables accurate prediction of their effects on genetic expression. The model explains nearly half the variability in miRNA-mediated silencing and greatly surpasses correlative models.
Researchers at Purdue University have created high-performance, tunable adhesives using compounds found in foods like nuts and fruits. These nontoxic and degradable adhesives could replace carcinogenic formaldehyde-based glues in furniture and other household items, improving health and environmental sustainability.
Researchers discovered that rats can use empathy to sense danger and react accordingly, showing a more interactive process than previously thought. By observing the emotions of other rats, they can prepare for potential threats, with less scared bystanders reducing fear in demonstrators.
A study from the University of Georgia found that over 90% of opioid-related hospitalizations are among patients with two or more chronic diseases, highlighting the association between chronic disease and opioid misuse. Researchers argue that prioritizing chronic disease prevention could alleviate the opioid epidemic.
Bystanders play a crucial role in saving cardiac arrest victims, with early emergency care by bystanders reducing the chance of survival by 7-10% per minute. Recognizing signs of cardiac arrest and performing CPR, including using an automated external defibrillator (AED), can significantly increase survival rates.
The Milton and Carroll Petrie Department of Urology at Mount Sinai has received a $1 million grant from The Arthur M. Blank Family Foundation to fund the Prostate Cancer Program. The program aims to advance immunotherapy and personalized genomic vaccine trials aimed at treating prostate cancer.
A new study reports high patient satisfaction with a minimally invasive approach to creating vascular access for kidney patients requiring hemodialysis. The Ellipsys Vascular Access System showed nearly all dialysis access sites remained functional after two years, significantly improving upon surgically created fistulas.
New research shows that nerve cells in the gut regulate gut immunity, maintain homeostasis, and provide active protection against infection. Gut neurons activate pain-sensing neurons to release neurochemicals slowing M cell differentiation and boosting SFB microbes, which guard against Salmonella invasion.
Researchers developed a mathematical model to explore interactions between bacteria and drug-eluting medical devices. The model indicates that successful therapy depends on a balance between the drug's action and bacterial proliferation, influenced by coating properties and porosity.
A multi-centre trial led by McMaster researchers found that accelerated partial breast irradiation (APBI) is as effective as whole breast radiation in reducing breast cancer recurrence, with similar recurrence rates after one week of treatment. However, APBI was associated with higher late toxic effects and worse cosmetic outcomes.
Researchers at Brigham Young University have created a new method called fluid carving to speed up the animation process for fluids. This technique allows animators to tweak and change animations on the fly without having to re-simulate entire sequences.
Tropical Cyclone Ambali rapidly intensified after forming as a tropical depression, reaching hurricane status on Dec. 5 with maximum sustained winds of 81 mph/130 kph.
Animal species from low-disturbance environments are more sensitive to modern forest fragmentation, according to a study of global datasets. The researchers found strong support for the extinction filter hypothesis, suggesting that species adapted to high disturbance areas may be more resilient to new disturbances.
A study found that a specific protein, ARID1A, is linked to aggressive cholangiocarcinoma (ICC) and poor patient outcomes. The researchers identified ARID1A as a potential biomarker for predicting ICC prognosis, which could lead to more effective treatments.
A new study suggests that Northern Goshawks prefer late-seral forest habitats with larger trees and closed canopies, which are already in short supply due to changing fire patterns. The research found that 80% of foraging habitat and 87% of roost sites were designated a 'High Wildfire Potential Hazard' by the US Forest Service.
Researchers at Stanford University School of Medicine have developed a new approach to programming CAR-T cells that can prolong their activity and increase their effectiveness against human cancer cells. The technique uses ATAC-Seq to understand what happens when T cells become exhausted, and modifying CAR-T cells to restore balance in...
A Mayo Clinic study found a statistically insignificant increase in injury rate among participants in a six-week high-intensity functional training program. The study reported an injury rate of 9 injuries per 1,000 training hours during the six-week training, compared to 5 injuries per 1,000 training hours before enrollment.
A new study by John Innes Centre reveals that warmer Octobers can lead to higher oilseed rape yields, as plants grow longer under warmer conditions. This is the first 'lab in a field' experiment, which simulated warmer October temperatures using soil surface warming cables.
A new study led by St. Michael's Hospital researchers found that different types of sugars showed varying associations with cardiovascular disease. Higher intake of total or fructose-containing sugars was linked to increased death from cardiovascular disease, while higher sucrose intake was associated with decreased mortality.
A Rutgers-led team has created an automated system to produce polymers, enabling the rapid creation of unique materials with special properties. This innovation aims to improve human health through various applications such as drugs and regenerative medicine.
A researcher analyzed the frequency and acoustics of belching while speaking in 'Rick and Morty' to uncover latent linguistic meaning. The study found that burps tend to rumble at a low 300 hertz, jitter 4% more than normal speech, and shimmer 15% more.
A team of Florida State University researchers discovered that microwave treatment can remove three times the amount of lead from biosolids compared to conventional methods. This innovative process could reduce processing costs by over 60% and make biosolids safer for use in agriculture.
Researchers at Dartmouth College and Harvard Medical School have confirmed that single-cell eukaryote Stentor roeseli can make complex decisions, demonstrating avoidance behavior and a hierarchy of responses to stimulus. The study uses modern technology to recreate an early experiment that was debunked decades ago.
Gautam Das, associate dean for research at UTA, recognized for his contributions to search and ranking in databases and deep web querying. His work on DBXplorer has been widely cited by researchers worldwide.
Chronic inflammation is linked to 50% of all deaths worldwide, causing heart disease, cancer, diabetes and more. Identifying new biomarkers for early diagnosis and better treatment can help reduce chronic disease and improve health.
A new imaging technique combining machine learning and optical coherence tomography detects precancerous and cancerous tissue with 100% accuracy, according to a pilot study. The technology may assist traditional colonoscopy by providing real-time, non-invasive imaging for deeper precancerous polyps and early-stage cancers.
The study, published in The Lancet, analyzed data from almost 400,000 people and found a strong link between non-HDL cholesterol levels and long-term cardiovascular disease risk in those under 45. Reducing cholesterol levels by half may lower the risk of heart disease or stroke by up to 60% for some individuals.
Researchers used soundscape analysis to evaluate restoration efforts on Western Aleutian Islands, finding that acoustic diversity and complexity indicate ecosystem health. The approach could assess restoration outcomes at a fraction of the effort required for traditional methods.
A new study found that an existing antiviral treatment is effective against both the hepatitis C virus and potentially fatal complications such as reduced liver functioning and cirrhosis. The treatment also improves cognitive function, with patients experiencing improved reaction times.
New research reveals a significant association between preterm birth and an increased risk of developing type 1 and type 2 diabetes in children and young adults. Women born preterm are particularly at higher risk, with a 30% increase in type 2 diabetes risk and a 60% increase in type 1 diabetes risk compared to their male counterparts.
A new study links early preterm birth to dads' lifetime socioeconomic status, with fathers from lower-income neighborhoods facing three times higher rates of preterm birth. This finding highlights the importance of considering both parents' socioeconomic factors in reducing preterm birth rates.
Researchers from the SWOG Cancer Research Network confirmed two biomarkers - DDIR signature and sTILs - can serve as prognostic markers for patients with triple negative breast cancer. These tests could guide cancer treatment personalized to individual patient biology.
New fossil species Origolestes lii sheds light on transitional gap in mammalian ear evolution. The discovery provides a crucial reference point for understanding the decoupling of jaw and hearing systems, paving the way for improved hearing and chewing capabilities in future mammals.
In a groundbreaking study, researchers found that rats can transfer information about danger to each other in both directions, influencing their responses to threats. The study suggests that this reciprocal exchange of information could enhance the detection of danger within groups, similar to cross-species eavesdropping.
A study presented at EuroEcho 2019 found that bariatric surgery significantly improved subclinical heart function, reversing abnormal heart structure and function in obese individuals. The surgery also led to improvements in type 2 diabetes, hypertension, and dyslipidaemia, resulting in a lower risk of cardiovascular disease.
Researchers at Kobe University discovered that histone modification H3K27me3 plays a vital role in regulating gene expression in Chinese cabbage, particularly in vernalization. The study found that H3K27me3 modifies gene expression during plant tissue development and represses gene activity.
A recent Johns Hopkins Medicine study found that a protein signal stimulates the generation of vital nerve cells throughout injured areas, crucial for bone repair. Without this signaling pathway, bone formation is hampered, leading to significant reductions in blood vessel formation and mineralization of new bone.
Scientists have discovered a novel protein function involved in the brain's reward circuit, which plays a major role in drug dependence and psychological disorders. The study found that this protein, Npas4, interacts with other proteins to facilitate neural changes and promote gene expression.
The study reveals that locomotion mode is a strong predictor of cerebellar size, shape, neuron organization, and gene expression levels, indicating a specific type of brain shared by animals with similar lifestyles. High-definition 3D models of lizard and snake brains were used to uncover these correlations.
A new study reveals structural brain differences in children at high risk for depression due to parental history of depression. The right putamen region was found to be smaller in these children compared to those without a family history of depression.
A new study by Rice University researchers warns that coral reefs in the Gulf of Mexico are on the brink of collapse due to rising temperatures and ocean acidification. The study found that even reducing greenhouse gas emissions to meet the Paris Agreement's targets may not be enough to preserve the reefs.
A study found that cancer treatments in HIV patients were linked to decreased immune system health (lower CD4 counts) and higher mortality rates. Nearly 200 patients with both conditions were analyzed, providing valuable insights into the effects of cancer treatment on individuals with HIV.