Researchers identified two genetic variants associated with meaning in life and six with happiness in a massive study. The findings suggest that biological differences play a role in variations in meaning and purpose in life.
A new hybrid closed-loop insulin delivery system was compared to sensor-augmented pump therapy for blood sugar control in patients with poorly controlled type 1 diabetes. The study found that the hybrid closed-loop system achieved significantly better glucose control and reduced the risk of hypoglycaemia.
The article addresses provoking questions in melanoma immunotherapy, cancer systems biology, and medical oncology. Researchers focus on understanding pigmentation and pigmentary diseases through big data science, collaborative team science, and individualized medicine.
Binghamton University researchers developed 'neuristor' circuits that mimic biological neurons, enabling complex computations using minimal power. The team created niobium dioxide devices without electroforming, making them more efficient and scalable.
Researchers at Stevens Institute of Technology have designed a novel molecule that uses a unique mechanism to halt or destroy breast cancer tumors. The molecule, developed by Abhishek Sharma, could potentially add to the arsenal of drugs targeting estrogen receptors in breast cancer therapy.
Purdue University researchers have created a 3D-printed cement paste that gets tougher under pressure, inspired by arthropod shells. The technique could lead to more resilient structures during natural disasters.
A study found that non-VA healthcare providers are uncertain about how to care for veterans due to limited knowledge of resources and coordination problems. Despite the need to identify health conditions related to military service, many providers fail to ask about veteran status.
Riffyn has launched Open Access, offering a full-featured Riffyn SDE account to non-profit members. This provides the capability to transform scientific work, increasing reproducibility and reusability of experiments.
A phase 1b study and a phase 2 proof of concept study have generated positive results for SNF472, demonstrating a linear pharmacokinetic behavior and improved safety profile. A randomized, placebo-controlled phase 2b study is evaluating the effect of SNF472 on cardiovascular calcification over 1 year in haemodialysis patients.
A new PET imaging radiotracer, <sup> 18 </sup> F-XTRA, was tested on adults to study the distribution of the α4β2 nicotinic acetylcholine receptor in the brain. The research found that the radiotracer rapidly entered the brain and distributed quickly, with lower binding in the hippocampus with healthy aging.
A study found that individuals from higher social classes experience more happiness from experiential purchases, while lower-class individuals derive more happiness from material goods. This is due to differences in resource availability and consumer motives.
A new study finds that for every 1% increase in depression diagnoses, opioid overdose deaths rise by 25-35%. The researchers emphasize the need for doctors to screen for depression before prescribing opioids and for better access to mental health care.
A new study involving over 300 women reveals a strong association between sexual harassment and assault with higher blood pressure, depression, anxiety, and poor sleep quality. The findings suggest that the experience of sexual harassment and assault can have lasting impacts on women's health.
Researchers at the University of Wisconsin-Madison have developed a new fuel cell concept that uses an organic compound called quinone to shuttle electrons and protons, increasing energy efficiency by 100 times compared to previous designs. The design also reduces costs by using lower-cost metals like cobalt as catalysts.
Wraparound services, co-located with primary care, are associated with a reduction in hospitalizations and emergency room visits. Researchers estimated potential cost savings of $8.2 million from 2011 to 2016, representing an average annual savings of $1.4 to $2.4 million.
A nationwide study found that people with diabetes from deprived backgrounds are twice as likely to be admitted to hospital for major cardiovascular events. Socioeconomic inequalities persist, despite improvements in overall cardiovascular disease outcomes.
A comprehensive intervention in elementary school can lead to lasting effects and disrupt pathways to school dropout. Students who participated in City Connects had about half the odds of dropping out of high school compared to non-intervention students, with a dropout rate of 9.2% versus 16.6%.
NASA's Aqua satellite captured infrared data on Hurricane Sergio, revealing strong thunderstorms with cloud tops as cold as -80°F. The storm is a category 3 hurricane with maximum sustained winds near 115 mph, forecast to strengthen then weaken over the next few days.
The decoded genome of Ulva mutabilis reveals that the seaweed has stolen genes from bacteria to adapt to stresses like excessive light and dehydration. This discovery provides insights into how evolution acts on genomes to modify biology and may help predict future trends under climate change.
A new study published in Nature demonstrates that administering broadly neutralizing antibodies and immune-stimulating agents can delay viral rebound following ART discontinuation in monkeys. This two-pronged approach represents a potential strategy to target the latent reservoir, rendering infected cells more susceptible to elimination.
A NIH-funded study found that a diet high in fried and processed foods is associated with an increased risk of hypertension in black Americans. Lifestyle changes, particularly changes in diet, may help reduce this disparity.
The study, involving hundreds of breast cancer patients, found that chemotherapy and hormonal treatments do not have major adverse effects on cognitive function for most older women. A small subset of patients with the APOE4 gene showed a decline in cognitive test scores after chemotherapy.
A $3 million grant will support a two-year effort to develop a strategic plan for a Cyberinfrastructure Center of Excellence at USC ISI. The project aims to enhance existing cyberinfrastructure and provide a forum for knowledge sharing among large facilities and users.
Researchers analyzed oxide films at atomic level to understand their impact on metal corrosion. The team found that the growth rate of oxide films determines their structure and composition, enabling new ways to protect metals.
Researchers found that hospitals with government ownership and lower delivery volumes had the poorest outcomes for both mothers and babies. Jointly considering morbidity outcomes for mom and baby is the best way to measure a hospital's obstetrics program quality.
A new study reveals that nursing homes are increasingly providing high-intensity rehabilitation services to residents in the last days of life, which may be driven by a desire to maximize reimbursement rates. This trend has been linked to unnecessary and harmful interventions, potentially interfering with appropriate end-of-life care.
Researchers at the University of Pittsburgh have developed a new MOF that can selectively react with hydrogen molecules over carbon dioxide, allowing for efficient removal of CO2 from the atmosphere. This breakthrough technology has the potential to reduce net CO2 emissions and create valuable chemicals and fuels.
Researchers at the University of Edinburgh discovered a molecule that blocks Otx2 activity, crucial for germ cell development. The study sheds light on the earliest stages of sperm and egg cell formation, offering new insights into the processes governing their separation from other cells.
Fossil teeth from Italy's Fontana Fanuccio and Visogliano sites show Neanderthal dental features emerged by 450,000 years ago, adding to the understanding of a period of complex human evolution. The discovery supports an early divergence of the Neanderthal lineage and suggests multiple human lineages inhabited the region.
Two new studies and a commentary describe ways to make person-centered care more actionable for older people, putting personal values at the forefront of decision-making. Researchers developed Patient Priorities Care, a novel process to identify health goals and care preferences in just two sessions.
The HAWC observatory has identified spectacular details of the processes responsible for high-energy radiation in microquasar SS 433. This is a rare opportunity to observe the object in detail, as its jets are directed almost perpendicular to our line of sight.
Researchers at Lehigh University identify fruit fly protein Scarlet as a key to preventing age-dependent loss of dopaminergic neurons in Parkinson's disease. The study found that Scarlet has a neuroprotective role in a model of the disease, suggesting potential for future treatments.
Researchers analyzed proteins in ancient ceramics to determine the diet of early farmers at Çatalhöyük. The study found evidence of cereals, legumes, dairy products, and meat, including specific species such as barley, wheat, peas, vetches, sheep, goats, cattle, and deer.
Researchers found that lixisenatide slowed the progression of kidney damage in patients with macro-albuminuria and type 2 diabetes. The study showed a statistically significant reduction in urinary albumin-to-creatinine ratio and a borderline significant reduction in risk of incidence of macroalbuminuria.
Scientists at Calibr have built a massive library of existing small-molecule drugs called ReFRAME, which shows promise for treating major diseases such as HIV and tuberculosis. Preliminary testing has identified two additional compounds effective against Cryptosporidium spp., offering a potential therapy for severe diarrhea.
A new study suggests that higher mindfulness may lower stress and the impact of menopause-related symptoms such as hot flashes in midlife women. The study, presented at The North American Menopause Society Annual Meeting, found a correlation between higher mindfulness and lower menopause symptom scores, as well as lower stress scores.
Researchers at the University of British Columbia have discovered that reducing mutated Huntington disease protein can restore cognitive and psychiatric impairments in mice. This breakthrough offers new hope for preventative treatment, as approximately one in seven thousand people in Canada suffer from the debilitating disease.
Researchers discovered anti-a4b7 therapy significantly reduces lymphoid aggregates in the GI tract of HIV-1 infected patients. The study found that this therapy may have significant implications for HIV treatment.
A new study from Washington University School of Medicine found that consuming one to two drinks four or more times per week increases the risk of premature death by 20%, compared to drinking three times a week or less. This increased risk was consistent across age groups and outweighed potential benefits in cardiovascular health.
A new study found that managerial responses to online reviews can stimulate negative review production and increase reviewing activity. The researchers studied online reviews of hotels and analyzed data from portals like TripAdvisor, Expedia, and Hotels.com.
Researchers have developed a new antibiotic that can target Mycobacterium tuberculosis bacteria hiding in macrophage immune cells. The peptide-based drug kills the bacteria by weaponizing copper ions, which are toxic to them.
The study found large regional variations in diabetes prevalence, with North America and the Caribbean having high current rates, while Africa has low rates despite moderate obesity. If obesity rates are reduced by 25%, millions of cases of diabetes can be prevented, especially in Africa.
The Wellcome Sanger Institute has completed sequencing the genomes of 25 UK species, enabling research into their biodiversity and potential for conservation. The newly-sequestered genomes will shed light on various biological phenomena, such as brown trout migration patterns and robin magneto receptors.
Scientists at UNIGE discovered that resveratrol, a molecule in grape skin and seeds, can prevent lung cancer in mice treated with a nasal formulation. The study showed a 45% decrease in tumor load and a higher concentration of resveratrol in the lungs after nasal administration.
Two TGen scientists, Dr. Daniel D. Von Hoff and Dr. Michael E. Berens, receive awards from the Arizona Bioindustry Association for their lifetime achievements in pioneering new treatments, leading coalition-building efforts, and advancing precision medicine.
A study found that vedolizumab reduces formation of HIV-infected T cell clusters in the small intestines. The compound proved safe over a 30-week period, supporting its potential as a tool to eradicate HIV.
Massachusetts General Hospital researchers are studying the interaction between the gut microbiome and its effects on autism spectrum disorders. The goal is to identify biomarkers that can predict the development of ASD in genetically predisposed infants.
A recent symposium will review the current criteria for diagnosing Alzheimer's disease, highlighting the need to rethink diagnostic approaches. The event also explores how brain metabolism changes in women after menopause may increase their risk of developing Alzheimer's.
Researchers at Children's Hospital Los Angeles have developed a proof-of-concept study for treating recurrent metastatic neuroblastoma using dinutuximab and activated natural killer cells. The study showed significant improvement in survival rates, providing a promising lead for a clinical trial.
A recent study published in the American Journal of Psychiatry found that adolescent cannabis use is associated with impairments in learning, memory, attention, and decision-making, as well as lower academic performance. The research team followed a large sample of high school students over four years to investigate the complex relatio...
Researchers at Hokkaido University discovered that social behavior in eusocial species like sweat bees is more attributed to cooperative behavior than genetic similarity. This finding challenges previous theories and suggests that the benefit of grouping is a key factor in the evolution of cooperation, including among humans.
UTIA Chancellor Tim Cross has been recognized for his exceptional service as an Extension educator and leader. He received the 2018 Distinguished Service Ruby Award from Epsilon Sigma Phi, honoring his contributions to Extension and outreach work.
Scientists have detected gamma rays coming from the outermost regions of SS 433, a black hole system in our galaxy. The High-Altitude Water Cherenkov Gamma-Ray Observatory (HAWC) has observed these high-energy signals, which suggest electron acceleration and collisions at the ends of microquasar jets produced them.
New hormone and non-hormone options are available to help women maintain a healthy sex life during menopause. Topical lidocaine, pelvic floor therapy, and vaginal laser therapy show promise in reducing pain and friction.
A comprehensive epidemiological study published in Neurology reveals that women with epilepsy are at a significantly increased risk of mortality during pregnancy. Despite the small absolute risk, the probability must be multiplied by five, making pregnant women with epilepsy a critical group to follow closer.
A Rutgers study finds Interpersonal Psychotherapy-Trauma reduces depression and PTSD symptoms in women with sexual abuse histories, improving social health over time. The therapy can be easily integrated into community mental health clinics by training existing staff.
A study of Early Pleistocene Homo antecessor teeth reveals similarities with Neanderthals in enamel distribution, but not thin enamel characteristic of Neanderthals. The findings suggest that certain dental traits arose earlier than previously thought, highlighting the complex evolution of hominin dentition.
A new clinical practice guideline emphasizes the importance of early identification and referral to physical therapy for infants with CMT. Early intervention can result in excellent outcomes, including full passive neck rotation and zero surgical interventions.
Research at Binghamton University found that low self-esteem is associated with high opioid use and serves as a mediator between life stressors and opioid abuse. The study suggests individuals with poor self-esteem may seek opioids to cope with stressors like health, family, or romance problems.
A new computational approach has been developed to analyze large databases of clinical and splicing information for thousands of tumors. The software detects patterns of similarities between cases and identifies molecular alterations associated with patient survival and resistance to therapy.
A new study based on SWAN data suggests that women with a history of hypertensive disorders of pregnancy and gestational diabetes may experience a greater burden of hot flashes during the menopause transition. The study identified social factors such as education as influential in shaping pregnancy outcomes and hot flashes.
Researchers found that short RNA molecules can form liquid crystals, encouraging growth into longer chains. The discovery suggests an 'RNA world' where liquid crystals guided the assembly of primordial biomolecules.
Receiving hugs on days with interpersonal conflict was associated with smaller decreases in positive emotions and increased negative emotions. The effects of hugs may have lingered, as interviewees reported continued attenuation of negative mood the next day.
Researchers at North Carolina State University have developed a new electric vehicle fast charger that is 10 times smaller and wastes 60% less power than existing systems. The technology, called medium voltage fast charger (MVFC), has an efficiency of at least 97.5%, reducing operating costs and increasing revenue for consumers.
Women who drank an additional 1.5 liters of water daily experienced 48% fewer repeat bladder infections than those who drank their usual volume of fluids, according to the study. This finding is significant as over half of women report having bladder infections, which are one of the most common infections in women.
New research reveals that warmer springs lead to less plant growth in summer and autumn, contrary to popular belief. This phenomenon has significant implications for carbon uptake and overall climate forecasts, suggesting even more severe consequences of global warming than previously thought.
Researchers at Oak Ridge National Laboratory are providing critical geospatial data to support first responders in disaster scenarios. They use novel computing techniques to extract meaningful information from satellite images, enabling FEMA to prioritize damage assessments and recovery operations.
A study analyzing 112 records from 30 physical therapy sites found that exercise content and amount varied widely among total knee replacement patients. Evidence-based PT interventions may be insufficient in clinical practice, leading to reduced post-acute PT services due to new reimbursement models.
A new study found that exercising at least three times a week for six months reduced stress in family caregivers and even lengthened their chromosomes, slowing down cellular aging. The researchers also observed improved cardiorespiratory fitness, weight loss, and lower levels of perceived stress among the participants.
Researchers found that fans of rival teams see the same game in a visual sense, but interpret and evaluate sensory information differently. The study suggests that group bias may be linked to the brain's reward system and reflects an interaction between multiple brain regions.
Researchers discuss historical and current evidence-based approaches to stimulating female sexual desire, highlighting the role of dopamine and music in enhancing pleasure. The study aims to improve healthcare providers' understanding of women's sexual health, particularly those affected by hypoactive sexual desire disorder.
Researchers at Penn Vet are developing a novel gene-engineered chimeric autoantibody receptor T cell (CAART) immunotherapy to treat pet dogs with naturally occurring autoimmune skin disease. The treatment may also lead to breakthrough therapies for humans with autoimmune diseases.
Researchers have discovered a potential treatment for prostate cancer using riluzole, a drug approved for ALS treatment. The study found that riluzole promotes the degradation of androgen receptors, which drives prostate cancer growth.
A recent study published in Neurology found that sleeping too little or too much can affect stroke risk differently based on race. Black men who slept less than six hours per night were less likely to have a stroke compared to average sleepers, while white men who slept nine or more hours a night had an increased risk of stroke.
Researchers found nutmeg residue on ceramic potsherds at a 3,500-year-old archaeological site in Indonesia. The discovery provides new insights into the early use of nutmeg and its impact on international trade.
Scientists have discovered new compounds in whole grains that may improve glucose metabolism and reduce the risk of type 2 diabetes. The findings suggest that a high intake of whole grains increases levels of betaine compounds, which are associated with improved glucose metabolism and lower post-meal glucose levels.
A $1 million grant will support research into tree chemical defenses against bark beetles, exploring mechanisms of tree death and susceptibility. The study will investigate tree responses to drought conditions and manipulate water availability in pinyon pine forests.
Researchers found that gas bubbles released during photosynthesis produce a 'ringing' sound, correlating with algal cover on coral reefs. This discovery may enable rapid and inexpensive estimation of algal abundance, a key indicator of stress on coral reefs.
Research suggests that women's reproductive health, hormones, and mental health play a crucial role in maintaining telomere length and slowing the aging process. Dr. Elissa Epel's presentation highlights the importance of estrogen's protective effects on telomeres and heart disease.
Researchers found that certain gut bacteria in European badgers kill off M. bovis, potentially reducing TB spillover to cattle. The bacteria also stimulate the badger's immune system, improving vaccine effectiveness.
According to Dr. Holly Pederson, genetic testing can help identify patients at risk of breast cancer and reduce their chances of survival. The presentation highlights the importance of early screening and advances in cancer genetics, making it possible to save lives through preventive medications and surgical procedures.
Researchers found that some frog species persist despite infection, attributed to eco-evolutionary rescue. This occurs when ecological and evolutionary mechanisms allow for host-pathogen coexistence, including immune adaptation and reduced transmission rates. The study provides a glimpse of hope for amphibian populations threatened by Bd.
Researchers from the University of Colorado School of Medicine have identified previously unknown genetic causes of mitochondrial diseases, including cardiomyopathy and excess acid in blood. The study found that mutations in specific genes caused lethal conditions, and increasing a nutritional compound improved cell function.
A first-of-its-kind study found that fathers' hormone levels around the birth of their children relate to their parenting down the road. Dads whose cortisol levels were elevated while holding their newborns on the day of birth were more likely to be involved in indirect care and play with their infants in the first months of life.
Researchers have developed a novel T cell bispecific antibody that guides immune cells to HER2-positive breast cancer cells, offering a targeted and safe approach. The therapy has shown promise in tackling certain breast cancers by exclusively targeting cancerous cells.
A recent study found that a new bacterial pathogen, Erwinia tracheiphila, emerged from the introduction of foreign crop plants to North America. The pathogen's genome shows dramatic changes, suggesting it has recently evolved as a pathogen, primarily affecting cucurbits grown in intensive monocultures.
A new study reveals that warmer springs in northern regions lead to reduced plant productivity in summer and autumn months. The team used satellite images to survey 41 million km2 of land and found that the early onset of spring does not continue into the summer, resulting in depleted water resources and reduced biomass.
Nephrologists and health policy experts advocate for greater transparency in joint-venture dialysis clinics to ensure patient referrals and clinical outcomes are not influenced by financial ties. The lack of disclosure poses a significant barrier to evidence-based research, depriving patients of critical information.
Engineers at UC San Diego create a super-hydrophobic surface that produces at least 50 millivolts when salt water flows over it, enabling new power sources for lab-on-a-chip platforms and microfluidics devices.
A new study finds that preindustrial fire emissions were stronger than previously believed, leading to an underestimated cooling effect on past climate. Fire-induced aerosol particles increased cloud brightness and reflected sunlight, offsetting warming from greenhouse gases.
Researchers have developed artificial pseudo-embryos from mouse stem cells that display characteristics of early embryonic development, including the formation of antero-posterior, dorso-ventral, and medio-lateral axes. These structures, called gastruloids, could complement animal embryos in studying mammalian embryonic development.
Researchers developed a patient priorities care approach to help older adults identify their health goals and preferences. The method involves structured conversations with facilitators who document the information in an electronic health record, enabling clinicians to align care with patients' priorities.
The BCG vaccine, used to prevent tuberculosis, can reduce blood sugar levels in people with advanced type 1 diabetes by mimicking microbial exposures. The vaccine appears to reset abnormal metabolic functions, boosting the immune system to consume sugar and reduce blood glucose levels over time.
Research from the University of Bath and London School of Economics found that business owners with above-average optimism earned 30% less than those with below-average optimism. Pessimistic entrepreneurs are more likely to avoid poor entrepreneurial projects, while optimistic ones may be misled into setting up failing businesses.
A new study found that cataract patients have a 29% increased risk of developing osteoporosis or fractures compared to healthy controls. Patients who underwent cataract surgery had a 42% lower risk of developing osteoporosis or fracture.
Researchers propose a simple chemical reaction network that yields power-law statistics with tunable exponents. This suggests bacteria can naturally generate power-law distributions in flagellar rotation intervals, making them more capable in solving searching tasks.
ICESat-2 successfully fired its laser for the first time, sending photons to measure Antarctic height and detecting small changes in planet's ice sheets, glaciers, and sea ice. The mission will continue with procedures to optimize the instrument, aiming to start getting excellent science-quality data within a month after launch.
Researchers successfully biofortified wheat to naturally increase its iron content, a process that could help address global iron deficiency. The breeding lines showed no significant decrease in grain yield, making it a promising solution for improving nutrition without compromising farmers' profits.
The University of Oklahoma Advanced Radar Research Center is developing a mobile radar testbed to address operational missions and increase public safety outcomes. The all-digital polarimetric phased array system will provide multiple radar modes, including weather monitoring and air traffic surveillance and control.
A systematic review of indoor tanning legislation found poor compliance with risk-reducing measures, including parental consent restrictions, protective eyewear, and warning labels. The study suggests that increased enforcement and better communication are needed to protect public health.
Leaf fossils of Lilly Pilly trees found in the Snowy Mountains suggest a warmer climate with no winter snow around 20 million years ago. The discovery provides insight into the region's past vegetation and climate, with implications for understanding Australia's future weather patterns.
Most industry-funded clinical trials show funder involvement in design, conduct, and reporting, raising questions about academic freedom and independence. Only a few trials were found to be independent, highlighting the need for accurate reporting of contributorship to ensure patient confidence in trial results.
Researchers found that 79% of insulin temperature logs contained deviations from the recommended range, with fridge storage being the biggest issue. This can lead to reduced potency and variability in dosing for people with diabetes, highlighting the need for proper storage and monitoring practices.
Astronomers have found the first compelling evidence for a moon outside our own Solar System, using data from the Hubble Space Telescope and Kepler Space Telescope. The exomoon, Kepler-1625b-i, is comparable in diameter to Neptune and orbits a gas giant planet at a distance similar to Earth's orbit around the Sun.
A large-scale genome analysis of over 10,000 TB pathogen strains has shown that genome sequencing can improve treatment and potentially replace traditional resistance testing. This method enables precise prediction of drug resistance and individualized treatment plans, saving resources and time.
NASA's Aqua satellite captured infrared data showing Hurricane Leslie's strongest thunderstorms were fragmented and circling the center at minus 63 degrees Fahrenheit. The National Hurricane Center forecasts the hurricane will remain within favorable environmental conditions, allowing it to strengthen further.
The study reveals that botanic soil amendments with popular weeds like black nightshade and jimsonweed can effectively control nematodes. Researchers report a significant reduction in female nematode populations when treated with weed extracts, making these natural alternatives a promising eco-friendly solution.
Researchers at IBM developed a new computer architecture with co-located memory and processing, significantly outperforming conventional computers. This brain-inspired design achieved 200 times faster performance in machine learning tasks.
Researchers at ITMO University have developed a high-precision laser for measuring the distance between the Earth and Moon, achieving an accuracy of just a few millimeters. The new laser will be used in the GLONASS navigation system, allowing for real-time correction of satellite coordinates and improved navigation capabilities.
Long-term testosterone supplementation has been linked to increased blood pressure in obese rats, raising concerns about its safety in certain populations. The study suggests that hormone therapy may not be beneficial for men with heart disease risk factors, highlighting the need for more research on complex effects of testosterone.
Astronomers at Columbia University have discovered a candidate exomoon orbiting a gas-giant planet 8,000 light-years away. The moon is estimated to be 1.5% the mass of its companion planet and lies within the star's habitable zone, where liquid water may exist on solid surfaces.
A new study from the University of California found that light therapy can alter circadian rhythms and sleep/wake cycles, leading to improved mood and sleep in perimenopausal women. This non-pharmacological treatment option may provide symptomatic relief for those struggling with depression and sleep problems.
A new study found that low vitamin D levels are associated with a 77% higher risk of death in community-dwelling Thai older men. The risk is significant only in diabetic males, suggesting cardiovascular disease may be the link.
Researchers discovered a common herbicide compound inhibits key enzyme in fungal species, preventing growth and proliferation of infections. The study offers hope for new treatments to combat drug-resistant fungal diseases.
A new study by researchers at the University of Pittsburgh School of Medicine suggests that experiences of sexual harassment and sexual assault could have a significant impact on the physical and mental health of midlife women. Women who were younger or more financially stressed were more likely to be harassed, and both sexual harassme...
Researchers at Columbia University have created the first flat lens capable of focusing a range of colors and polarizations to the same focal spot. The ultra-thin 'meta-lens' offers performance comparable to conventional lenses but with significantly reduced size and weight.
A new modular soft robotic arm enables deep-sea researchers to interact with delicate sea life without damaging them. The system features a glove-controlled arm that can flex and move with unprecedented dexterity, allowing scientists to explore understudied ocean environments.
Researchers observed transit timing variations in Kepler-1625b's HST-recorded transit, suggesting the presence of an exomoon. The moon would have caused a delay in the transit start time, which occurred nearly 80 minutes earlier than expected.
A study by University of Maryland researchers suggests that frog populations in El Copé developed the ability to tolerate chytrid fungus, enabling them to persist despite severe species losses. The findings, published in 2018, could mean good news for other hot spots of amphibian biodiversity hit hard by the chytrid fungus.
Researchers uncover evidence of ancient goiter and thyroid disease using science and art in a 2,000-year-old carved statue. The discovery challenges traditional theories about the statue's representation of achondroplasia, providing new insights into the health and diet of Native Americans.
Researchers have found a new source of high-energy photons in the cosmos: a microquasar located in our galaxy. The gamma rays emitted by this system are among the most energetic ever observed and were detected using the High-Altitude Water Cherenkov Gamma-Ray Observatory.
Researchers developed a glow-in-the-dark paper strip that can detect the presence of infectious diseases using antibodies in blood, offering a quick and affordable alternative to traditional lab tests. The test measures antibody concentration by analyzing blue-green light produced through bioluminescence.
Researchers found that songbird couples sing more and perform elaborate dances when an audience is present, suggesting loyalty and bonding are crucial for maintaining long-term relationships. This study provides insights into complex communication signals in animals, including humans, that establish coupling relationships.
A new study compares interferential current to vaginal estradiol creme in treating sexual complaints of women with premature ovarian insufficiency taking hormones. Interferential current improves lubrication, pain, orgasm, and overall satisfaction.
Research found that learning about sex in school significantly reduces the expected number of times with a prostitute. Men from specific groups, such as those traveling abroad or living in London, are more likely to engage in prostitution.
The GPM core satellite measured rainfall rates within Typhoon Kong-Rey, revealing powerful storms in the northeastern eyewall producing over 1.4 inches of rain per hour. The Joint Typhoon Warning Center reports the storm is moving north-northwest towards Okinawa and Japan.
The oldest well-dated specialized bone tool associated with the Aterian culture of the Middle Stone Age has been discovered in Morocco, dating back approximately 90,000 years. The tool's origins and manufacture are distinct from similar-aged sub-Saharan artefacts, suggesting a unique technological industry in North Africa.
A research team at Chalmers University of Technology has developed an emissions-free energy system that can store solar energy in a liquid form for up to 18 years. The system uses a specially designed molecule that captures energy from sunlight and releases it when needed, warming the liquid by 63 degrees Celsius.
Treating community dogs with systemic insecticides can significantly reduce visceral leishmaniasis transmission in Brazil. A mathematical model estimated that 70% of community dogs need to be treated with an 80% effective insecticide for six months to halve the number of cases.
A study published in Journal of Bone and Mineral Research found that 8.3% of patients with total hip replacements experienced atypical femoral fractures, a type of rare stress fracture. The researchers also discovered a strong association between bisphosphonate use and the risk of these fractures.
Hurricane Walaka is intensifying as a category 4 storm, with cloud top temperatures indicating strong thunderstorms capable of heavy rain. The hurricane is expected to turn toward the north-northeast with a faster forward motion, bringing powerful winds and potential weakening.
A study by UIC researchers found that long-term exposure to periodontal disease bacteria causes inflammation and degeneration of brain neurons similar to Alzheimer's disease. Chronic infection leads to neural effects, including senile plaque formation and brain inflammation.
A recent grant from the National Institute of Dental and Craniofacial Research will support a study characterizing the oral microbiome in children with HIV infection. The study aims to understand how HIV affects tooth decay, with potential applications for personalized medicine and improved prevention strategies.
ETH Zurich researchers have created a molecular recording system that writes transcriptional events into DNA, allowing permanent storage and later access. The CRISPR-Cas system records genetic information about pathogens infecting the cell, storing it in a specific stretch of DNA known as a CRISPR array.
A new model of polarization explains how voters strategically vote for parties to empower their preferred party, contributing to increased polarization. The model also highlights the impact of gerrymandering on polarization and suggests policy changes, such as increasing local party coordination, could help address the issue.
Two studies investigate the impact of workplace sexual harassment and assault on blood pressure, mood, anxiety, and sleep among midlife women. The research found that sexual harassment is linked to higher hypertension rates and poor sleep, while assault is associated with depression, anxiety, and clinically significant elevations.