A recent study found that genetic variants associated with social behavior in honey bees are also linked to social behavior in humans. Researchers used genome sequencing, brain gene expression analysis, and behavioral observations to investigate the genetic mechanisms underpinning variation in social behavior in western honey bees.
Researchers are developing a detection system to identify pre-ignitions in hydrogen internal combustion engines (H2-ICE) using machine learning algorithms and onboard sensors. The project aims to address the challenges associated with H2-ICE pre-ignition, which can degrade engine performance and compromise its mechanical integrity.
Researchers at Thomas Jefferson University reconstructed transcription in human mitochondria, showing how the molecular machinery works and revealing potential drug targets. This breakthrough could guide new therapies for mitochondrial diseases, affecting one in 5,000 people worldwide.
A study led by Keck School of Medicine of USC found that a stem cell transplant performed one week after an ischemic stroke in mice led to significant brain cell growth and functional recovery. The treated mice showed improved fine motor skills, gait, and reduced inflammation compared to untreated mice.
Researchers found a significant drop in rescue breathing cardiopulmonary resuscitation (CPR) for children, leading to increased death rates and worse outcomes. The study estimated that the decline may have caused about 10.7 more pediatric deaths each year during the pandemic.
The Brain & Behavior Research Foundation is hosting a free public event featuring leading researchers presenting their latest findings on ADHD, schizophrenia, and bipolar disorder. The symposium will take place on October 24 at the Kaufman Music Center in Manhattan, offering attendees the opportunity to learn about the latest advanceme...
Boston University has been awarded a prestigious $4.5 million grant from the National Institutes of Health to further women's health research. The five-year award will support early-career faculty members through a two-year program, focusing on addiction science, maternal and child health, and sex influences on health outcomes.
A novel method combining biological experiments and information science techniques reveals cancer cells' preference for aerobic glycolysis despite sufficient oxygen availability. This research provides a powerful tool for identifying metabolic vulnerabilities in cancer cells, which could lead to more effective treatments.
Researchers at MIT have traced the energy released by 'lab quakes' and found that 80% of a quake's energy goes into heating up the region around the epicenter, while only 10% causes physical shaking. The study's findings could help seismologists predict earthquake vulnerability in regions prone to seismic events.
Researchers developed a mathematical model that replicates the muscle movements of the esophagus during swallowing and reveals insights into esophageal motility disorders. The model includes signaling from the brain and nerves, as well as muscle contractions and relaxations, and can simulate various disorders.
A new study published in Strategic Management Journal explores how entertainment agencies affect K-pop idol groups' concept categories. Researchers found that high-status producers are more likely to experiment with radical changes, while mid-status producers tend to follow market trends.
Researchers at UCalgary have found that neurons play a critical role in reducing harmful lung inflammation, which leads to pulmonary fibrosis. The discovery opens up opportunities for using neurological therapies to treat the disease, and preliminary studies suggest that boosting the function of these nerve cells could improve scarring.
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...
Research has shown that lymph nodes provide the right environment for stem-like T cells to survive, multiply, and produce killer cells. Preserving lymph nodes could strengthen immune responses and increase the effectiveness of immunotherapy. The study's findings have important implications for cancer therapy.
A recent study found that autonomous motivation can lead to a reduction in perceived illegitimate tasks, which are stressors undermining internal motivation. By supporting employees' autonomy, workplaces can help integrate potentially illegitimate tasks into the broader context of their work.
A new machine learning model predicts heart disease risk in women by analyzing mammograms, offering a 'two-for-one' screening approach that combines breast and cardiovascular screenings. The model performs comparable accuracy to traditional risk calculators without requiring extensive clinical data.
Researchers used artificial intelligence to analyze facial expressions of Japanese undergraduates and found subtle eye and mouth movements linked to depressive symptoms. The study suggests that AI-based facial analysis can detect mental health issues efficiently, enabling early interventions.
A strong-confinement low-index rib-loaded waveguide structure enables efficient light propagation and high electro-optic coupling in TE polarization, opening up new ways for fast proof-of-concept demonstration. The structure achieved a 3-dB bandwidth beyond 110 GHz and a voltage-length product of 2.26 V·cm.
Researchers at Linköping University and the University of Las Palmas de Gran Canaria have discovered that lentils grown in the Canary Islands have a 2,000-year history, with genetic analysis revealing they originated from North African varieties brought by indigenous people. The study suggests these well-adapted lentil varieties may be...
Researchers at Bigelow Laboratory have developed a new modeling approach that incorporates detailed prey information to improve the prediction of right whale distribution. This approach accounts for the preferences and needs of hungry whales, highlighting the importance of smaller species in their diet.
A study explores how Buddhist philosophy can enhance psychotherapy in the context of digital mental health. The findings focus on three key lenses: networked dynamics, reciprocity, and cognitive flexibility. These lenses frame experience as relational and evolving, highlighting the importance of overlooked connections and incidental en...
A deep learning approach called Electrode Net optimizes porous-electrode design without sacrificing accuracy. The method achieves high predictive accuracy and speeds up computation time by 96%, enabling rapid screening of large design spaces.
Genomic imprinting discovered by Davor Solter and Azim Surani reveals maternal chromosomes contribute essential information missing in paternal chromosomes. This phenomenon, coined genomic imprinting, involves tiny methyl groups attached to DNA's four bases regulating fetal growth and development.
Nitazenes, a highly potent synthetic opioid, have emerged as a major contributor to the overdose crisis. These substances are often undetectable by routine drug tests and can be mixed into counterfeit pills or other street drugs.
Scientists at the University of Cambridge created a smarter way to activate the immune system against cancer by harnessing the STING pathway. The new two-part prodrug system triggers the immune response only in tumour tissues, reducing harm to healthy cells.
Researchers at IOCB Prague have developed a comprehensive data set called MSⁿLib, which contains millions of records on small molecules. This opens up new possibilities for faster drug discovery, environmental monitoring, and advances in artificial intelligence.
A new study published in Prevention Science found that preschool children who are expelled from their classrooms often experience academic failure and enter the 'cradle-to-prison pipeline.' However, the study also showed that a collaborative parent-teacher relationship may help reduce the number of preschool expulsions. By fostering bi...
The Event Horizon Telescope collaboration unveils dynamic environment with changing polarization patterns near M87*'s supermassive black hole. The new images show how the environment around the black hole may be changing more than previously thought.
New research suggests that integrating behavioral health services in pediatric primary care can lead to improved mental health outcomes for children and adolescents. The study, published in JAMA Network Open, found that children who received integrated behavioral health care reported fewer behavioral health symptoms over time.
A new study by Purdue University engineers warns that a nationwide switch to electric homes and vehicles could overwhelm the power supply, leading to increased risk of outages. However, key measures such as home insulation, equipment efficiency, and coordinated device operation can reduce costs by up to 40%.
Researchers from the Stowers Institute for Medical Research have identified a common process that powers the creation of protein formations that assemble like a 3D puzzle, triggering inflammation and cell death. This 'Catch-22' mechanism may be one of the fundamental reasons why we age.
A cross-sectional study found significant disparities in uterine fibroid embolization utilization across socioeconomic factors. The study highlights the need for efforts to expand equitable access to this treatment across the country.
A new study led by Prof. Eyal Kalanthroff and Prof. Helen Blair Simpson found that acute trauma can spark the onset of obsessive-compulsive disorder (OCD) or intensify existing symptoms. Nearly 40% of survivors from Gaza communities met OCD criteria, with new-onset symptoms reported by nearly one in four.
Dr. Alex Tsompanidis proposes placental hormone production shaped human cognitive capabilities, redefining autism origins and neurodiversity. His research could lead to screening protocols and support for children with developmental differences.
A new study reveals that population aging is the largest contributor to musculoskeletal disorders globally, accounting for approximately one third of countries and territories. The research highlights the need for targeted public health strategies and healthcare resource allocation to alleviate the burden of these disorders.
A new philosophical framework offers a nuanced way to think about the relationship between disability and well-being. The Conditional BDV challenges dominant views, proposing that a disability is harmful if it interferes with an individual's ability to pursue their aspirations.
A new study reveals how hotels can mirror the psychological pains of imprisonment during wartime, raising questions about displaced communities. Evacuees experienced emotional and psychological distress, feeling trapped in comfortable yet confining settings.
A team of University of Wisconsin-Madison engineers has developed a versatile new electrolyte that can work with dissimilar battery components, enabling more efficient and energy-dense batteries. The breakthrough could lead to the development of next-generation batteries for electric vehicles and energy storage.
This review summarizes progress in dynamic biomacromolecular modifications, regulatory mechanisms, and chemical interventions. It highlights newly emerging chemical tools and technologies for precise labeling, detection, and functional regulation of dynamic modifications.
Researchers developed an all-flexible, self-cleaning smart window that fine-tunes solar gain in real time and protects against environmental contaminants. The device's multifunctionality could accelerate green building development and address climate change concerns.
The new Fir supercomputer at Simon Fraser University is a $80m upgrade to Canada's national computing infrastructure, empowering researchers across Canada. With its clean energy and world-class AI infrastructure, Fir will drive research and innovation in fields like tech, life sciences, and healthcare.
Researchers develop biodegradable Cu2MnS3-x-PEG/glucose oxidase nanosheets for photothermoelectric and cascade-catalytic-driven cuproptosis-ferroptosis-apoptosis therapy. This work offers a blueprint for next-generation nanotherapies, integrating energy conversion, metabolic interference, and immune activation.
A new study at Hebrew University of Jerusalem found that Israeli men with emotional regulation difficulties were more likely to develop gambling problems after the October 7 attacks. Gambling became a coping mechanism for fear, grief, and uncertainty during the war.
The TCT AI Lab equips clinicians with skills to integrate AI into clinical practice, advancing precision, efficiency, and patient outcomes. The initiative is made possible by a generous grant from the Jon DeHaan Foundation.
The authors argue that energy availability has driven architectural design throughout history, with fossil fuels transforming buildings in the 17th century. They challenge conventional wisdom on sustainability, highlighting the high energy costs of modern minimalist designs like the Seagram Building.
The Department of Energy's Oak Ridge National Laboratory has been awarded $6.1 million to lead three research collaborations tackling fusion energy challenges. The projects focus on advanced materials, plasma diagnostics, and simulation technologies to accelerate the development of fusion energy.
Research by Curtin University reveals a striking link between the structure of our galaxy and the evolution of Earth's crust, showing it was shaped by meteorite impacts. Tiny ancient crystals in Earth's crust capture the rhythm of meteorite impacts during solar system passage through Milky Way's spiral arms.
Researchers at Washington University in St. Louis have created quantum sensors that can measure stress and magnetism in materials under pressure exceeding 30,000 times the atmospheric pressure. These breakthrough sensors offer a new frontier for studying high-pressure phenomena in fields like astronomy, geology, and superconductivity.
Researchers argue that culture is driving human evolution, solving problems more rapidly than genetic evolution. Cultural practices adapt faster, allowing groups to adapt to new environments and solve novel problems.
A study found that tirzepatide is more cost-effective than semaglutide for treating knee osteoarthritis and obesity. Tirzepatide offered a more favorable return on investment, making it the better choice for patients.
A large community-based study has found that individuals with type 2 diabetes are at a doubled risk of developing sepsis, particularly among younger adults and men. The study identified several modifiable risk factors, including smoking, high blood sugar, and complications of diabetes.
Researchers have successfully confined terahertz light to nanoscale dimensions using hafnium dichalcogenides, paving the way for more energy-efficient THz devices and potential applications in environmental sensing and security imaging. This breakthrough could lead to improvements in opto-electronic devices such as infrared emitters.
Research suggests that semaglutide, a weight loss medication, decreases intrusive thoughts about food and improves mental health in individuals with obesity. The study found that 81% of participants experienced less food noise after taking semaglutide for at least four months.
A new study shows that laser treatment, PRK, is as safe and effective in treating myopia in older teenagers (17-18 years) as it is in adults. The procedure achieved excellent results with around 64% of teenagers' eyes achieving 20/20 vision.
A study by Mass General Brigham researchers found that tirzepatide offers greater value than semaglutide for most patients with knee osteoarthritis and obesity. Bariatric surgery provides the best option from a clinical and economic perspective for eligible and willing patients.
A study of individuals taking Ozempic, Wegovy, or Mounjaro found that 21.3% reported food tasting sweeter, while 22.6% said it tasted saltier than before. These changes were linked to reduced appetite and weight loss in all groups, with participants who experienced increased sweetness being twice as likely to report increased satiety.
The American Heart Association and American Medical Association recognize 2,307 health care organizations for their efforts in tackling high blood pressure through the Target: BP initiative. This effort has impacted over 10 million adults with hypertension.
Researchers from UC3M and the Spanish Space Agency conducted a parabolic flight campaign to study microgravity's effects on human body, testing an innovative technique to protect cardiovascular and ocular health. The results will be crucial for future space exploration and could have applications on Earth for treating vascular diseases.
The number of inpatient psychiatric beds barely changed from 2011 to 2023, but a shift occurred in bed ownership: standalone facilities with more care being delivered at specialized hospitals, increasingly owned by large for-profit chains. This trend raises concerns over safety and quality-of-care
A team of researchers has developed a new material that enhances the capacity and stability of lithium-sulphur batteries by trapping polysulphides in open pores, reducing battery life shortening. The material improves Li-S battery performance to over 1,500 cycles with minimal capacity loss.