Researchers at Binghamton University have developed a new type of microphone that uses spider silk to improve directional sensing across a wide range of frequencies. The study, led by Professor Ron Miles and graduate student Jian Zhou, found that the fine fibers are able to pick up velocity rather than pressure of air waves.
A new study found that precision medicine for oncology is less precise for people of Latin American, African, and Asian ancestry due to the lack of diverse genetic population data. A computational tool called LumosVar was created to help researchers sort out potentially inaccurate results and improve precision medicine.
Climate change and human activities are putting North Atlantic right whales under immense pressure, with food scarcity and high mortality rates exacerbating their decline. The study predicts population growth will be hindered by climate-mediated food availability and policy-driven mortalities.
Researchers at Brookhaven National Laboratory developed a method to reduce surface reflections from glass surfaces to nearly zero by etching tiny nanoscale features into them. This achievement could enhance solar cell efficiency, improve electronic display use, and support high-power laser applications.
New research published in Epilepsia indicates that wristband devices can improve the detection and characterization of seizures in patients with epilepsy. The devices detected 95% of seizures while keeping false alarm rates at a bearable level, providing real-time alerts to caregivers and improving patients' quality of life.
Research by Anglia Ruskin University shows that right-handed baseball players who bat left but throw right-handed have a surprising advantage in career success and hitting performance. This biomechanical advantage provides a longer lever to hit the ball, increasing their chances of becoming top hitters.
Researchers have created artificial codes to regulate viral assembly, outperforming natural codes in efficiency. The new understanding of viral self-assembly codes could lead to breakthroughs in cancer therapy and immunization.
A genetic study of dingoes found the species likely migrated to Australia in two separate waves via a former land bridge with Papua New Guinea. The study recommends treating genetically distinct populations as different groups for management and conservation purposes.
Researchers at the University of Arizona found that even with perfect natural selection, aging would still occur due to cancer cells cheating the system. Slowing down one type of cell can lead to an increase in another problematic cell type, making it mathematically impossible to halt aging.
The University of Illinois Chicago has launched the 3/40 Blueprint website to address the lack of systematic research on LGBTQ youth homelessness. The site provides a user-friendly platform for professionals to access concise reports and original research, aiming to facilitate smooth transitions for these vulnerable youth.
Researchers at Columbia University's Mailman School of Public Health found a significant increase in depression among Americans aged 12 and older from 2005 to 2015. The prevalence of past-year depression rose from 6.6% to 7.3%, with the most rapid increases seen in young people and those with lower levels of income and education.
Post-tropical Cyclone Selma dissipated near the border of El Salvador and Honduras as its maximum sustained winds decreased to near 30 mph. The cyclone's estimated minimum central pressure was 1007 millibars, with weakening continuing until it dissipates over the Sierra Madre Mountains.
Sandia engineers have designed a control system that doubles the power absorbed by wave energy converters, making electricity produced from wave energy less expensive. The team applied robotics and aerospace engineering design principles to refine how a wave energy converter moves and responds in the ocean.
A new study suggests that climate change will negatively impact the reliability of US electricity generation, but today's infrastructure can be adapted to future conditions. Improvements in resiliency are driven by policy and economic opportunities making US power supply cleaner and more efficient.
Research shows long-term aspirin use significantly reduces digestive cancer incidence, with substantial reductions in liver and oesophageal cancers. Aspirin use also shows promise in reducing risk of certain other cancers, while raising cardiovascular risk when stopped.
A new study by Rice University found that nearly a quarter of Mexican immigrants living near the California-Mexico border without legal authorization have a mental disorder, with major depressive disorder, panic disorder, and generalized anxiety disorder being the most prevalent. The study's findings highlight the need for culturally s...
A new study by researchers at the University of Oklahoma and Oklahoma State University found that individual perceptions of climate anomalies are largely immune to political bias. The study used high-resolution data and address-based panel survey to examine how people in Oklahoma perceived climate anomalies, including extremes of tempe...
Scientists have developed a theory explaining how animals adjust their movement patterns in response to environmental cues such as food, predators and mating partners. The research reveals the complex interplay between an animal's force, drag, and behavioral response to environmental signals.
Garry Sunter, a UTSA researcher, has received a $1 million award to develop an insect-based technology that delivers genetic therapies to improve the health of mature, vulnerable plants. The goal is to enable plants to thrive in challenging conditions such as drought and disease.
Researchers demonstrated that nanotwins in metal's atomic lattice stabilize defects associated with repetitive strain, limiting accumulation of fatigue-related damage. This work shows a promising approach to creating more fatigue-resistant metals.
A study suggests that massive boulders in the Bahamas were transported by hurricanes during the Last Interglacial period, increasing risk of erosion with rising sea levels. The research highlights the potential impact of climate change on coastal environments.
Research found that multiple adverse experiences in early childhood are linked to depression and physical health problems in kids as young as 9-15. The study identified a potential pathway in the brain that explains how stressful experiences influence poor health.
A small pilot study found that focused ultrasound treatment improved hand tremor by up to 62% in participants with Parkinson's disease, with minimal side effects. Further research is needed to confirm the effectiveness and potential role of this scalpel-free surgery approach.
A new report highlights the need for sustainable solutions to address growing energy demands from emerging middle classes. The study finds that adoption rates of energy-efficient materials and technologies vary greatly across countries due to differences in climate, economic power, and public perception on climate change.
A clinical trial involving 311 patients with prodromal Alzheimer's found significant advantages in nutrient-treated patients, including 45% less worsening in Clinical Dementia Rating-Sum of Box. The study also showed less brain atrophy in the active group, with notable benefits for hippocampal damage and everyday tasks.
A new study found that 89% of Hispanic women and 81% of non-Hispanic white women use herbal remedies. However, only a third of white women and less than 1 in 6 Hispanic women discuss their use of herbal treatments with doctors.
The UA Cancer Center research team has discovered that genistein, a compound found in soy foods, can protect BRCA1, a gene crucial in thwarting tumor development in breast tissue. This finding offers new hope for treating triple-negative breast cancers, which currently have no targeted chemotherapy available.
University of Delaware researchers have developed catalysts that transform lignocellulosic biomass into high-carbon molecules suitable for jet fuel, enabling cost-competitive and sustainable production. The process operates at low temperature and is scalable, addressing the need for non-petroleum-based fuels for aviation.
A recent study found that participants with type 2 diabetes who lost weight through lifestyle changes had better blood flow to the brain, suggesting a potential cognitive benefit. The intervention was most effective for individuals who were overweight but not obese.
A new report by digital learning experts recommends following promising strategies to address equity in learning technologies. These include unifying around shared purpose, aligning home, school, and community, connecting to minority youth interests, and targeting specific subgroup needs.
Researchers at the University of Sydney have discovered unique micro-RNA molecules in the blood that can diagnose multiple sclerosis (MS) and predict its progression. These findings hold promise for developing a definitive diagnostic test, which could lead to earlier treatment and improved outcomes for people with MS.
A study found that captive bears fed a diet high in saturated fats and low in polyunsaturated fats did not develop insulin resistance or other diseases. However, mild inflammation and heart strain were observed, raising concerns about the long-term health of bears in the wild that feed on human refuse.
A recent study by Maastricht University Medical Center and Maastricht University found that a specific enzyme, NOX4, plays a crucial role in the brain's sensitivity to hypoxia. This discovery has significant implications for treating post-stroke brain damage.
Jens Nielsen's groundbreaking work in systems biology and engineering has earned him a gold medal from the Royal Swedish Academy of Sciences. His research focuses on developing efficient cell factories for sustainable production of fuels and chemicals, with implications for a more sustainable lifestyle.
A nationwide review found that only 47% of patients were approved for PCSK9 inhibitor therapy, with the highest approval rates for Medicare and lowest for private insurance. The study suggests that better education and uniform guidelines are needed to reduce administrative waste.
Tropical Depression 18 strengthened into Tropical Storm Philippe, located off Florida's east coast on Oct. 29, according to NASA's Aqua satellite analysis. The storm's cold cloud tops indicate very heavy rainfall potential.
Chinese researchers found that nano-diamond significantly enhances the performance of magnetorheological fluids (MRFs), increasing their shear yield strength and settling stability. The results show a high potential for MRFs to be highly enhanced through the process, with improved settling stability under different magnetic fields.
Academics uncover extensive and undocumented rock art deep inside Puerto Rico's Mona Island cave systems, featuring human, animal, and meandering designs. The team's multi-method characterization of the materials and practices reveals pre-Columbian artwork with dating and insights into artistic choices.
A study from the University of Sydney reveals that men with depression are not engaging with treatment as much as expected, despite increased help-seeking behavior. The research highlights the need for more structured and goal-oriented approaches in treatment regimens to better support men's mental health needs.
Researchers found a 400% increase in neoplasia detection in patients aged 45-49 compared to 40-44, with similar increases seen for polyps and adenoma detection. The findings support screening starting at 45 years old to detect colorectal cancer in young adults.
A new AI-assisted endoscopic system has been shown to automatically identify colorectal adenomas during colonoscopy, demonstrating a sensitivity of 94% and specificity of 79%. The system enables real-time optical biopsy, allowing for the complete resection of adenomatous polyps and preventing unnecessary polypectomy.
Scientists have sequenced the genomes of two pumpkin species, Cucurbita maxima and Cucurbita moschata, to understand their contrasting desirable traits. The study reveals an interesting evolutionary history, with pumpkins being a paleotetraploid resulting from the combination of two ancient genomes.
Researchers are developing customized 3D implants that can be printed in real-time during tumor surgery, allowing for more precise treatment of bone cancer. This innovative technology has the potential to improve patient outcomes and expand surgical options.
Korean researchers have discovered a potential cancer treatment method using nanoporous acupuncture needles, which were found to reduce the incidence of abnormal vascular clusters in rats with colorectal cancer. The treatment also affected the maturation rate of colorectal cancer in rats.
Researchers used biblical and ancient Egyptian texts to determine an annular solar eclipse on 30 October 1207 BC, which could help date the Egyptian pharaohs, including Ramesses the Great. This calculation enables precise dating of their reigns with a one-year precision.
A new study reveals combosquatting domains are 100 times more prevalent than typosquatting domains, and nearly 60% of abusive domains remain active for over a year. Researchers discovered legitimate companies registering trademark-containing domains that were later taken over by malicious attackers.
Researchers at Georgia Institute of Technology develop 'Refinable Attack INvestigation' (RAIN) software to automate cyber attack investigation. The system provides a detailed record of intrusions, even if attackers covered their tracks, allowing investigators to quickly identify the extent and impact of network or computer system attacks.
Researchers discovered a protein-cleaving enzyme called FAP that plays a role in shaping the physical nature of the stroma, promoting tumor growth and metastasis. Deleting or inhibiting FAP in mouse models of pancreatic cancer slowed disease progression and reduced cancer spread to other organs.
By analyzing regulatory networks for 38 tissues, researchers found that core components are combined differently with added genetic and environmental information, governing unique tissue functions. This work emphasizes the need to consider tissue context when developing therapies to minimize potential side effects.
Researchers at the University of Basel have identified a microRNA that inhibits epithelial-mesenchymal transition (EMT), a process linked to tumor cell spread and metastasis. This discovery may lead to new treatment approaches for breast cancer.
Researchers developed software using machine learning to analyze EEG signals from preterm infants, providing an estimate of brain functional maturity. The method is more precise than current methods and enables automatic monitoring of premature infant brain development.
A Stanford University School of Medicine study found that frequent marijuana users had increased coital frequency compared to non-users. The study analyzed data from over 50,000 Americans aged 25-45 and found a positive association between marijuana use and sexual activity across all demographics.
Researchers at Virginia Commonwealth University have designed solid-state electrolytes that are as conductive as their liquid counterparts while being very stable. This breakthrough could enable the creation of safer and more powerful lithium-ion batteries.
Researchers found that CO2 sublimation can create unique features on Mars, such as Sand Furrows and linear gullies. These processes are unlike anything seen on Earth and provide new insights into Martian geomorphology.
Researchers discovered that fish respond emotionally to their environment, with brain areas linked to positive and negative emotions activated. The study suggests a simpler neurologic basis for emotional assessment than expected, potentially evolving around 375 million years ago.
CancerLinQ is a big-data, real-world health information technology system that enables near real-time access to individual patient data for informed decision-making. The platform allows practitioners and researchers to tap into longitudinal, de-identified data and analytics.
Two new medications have been approved to treat mild, moderate, and severe eczema in both children and adults. Crisaborole reduces itching, redness, and swelling, while dupilumab targets the underlying cause through injection therapy. These treatments provide effective relief and improve quality of life for those affected by eczema.
A recent study published in HeartRhythm found that blacks have a lower risk of atrial fibrillation compared to whites, despite having similar risk factors. The research suggests that the frequency of early beats in the atria, known as premature atrial contractions, may be heritable and explain the racial differences in AF rates.
The South Carolina Cancer Disparities Research Center aims to understand the reasons behind racial and ethnic health disparities in cancer research. The center will increase SCSU's ability to conduct cutting-edge research, inspire new generations of researchers, and engage the general public in cancer research.
A recent study found that populations of Plasmodium vivax in the Americas are as genetically diverse as those in Southeast Asia, contradicting previous assumptions. The research suggests that P. vivax may have originated from Africa, Europe, and Asia, and its genetic diversity was retained upon arrival in the Americas.