A research team led by Ingi Agnarsson discovered 15 new species of smiley-faced spiders in the Caribbean region, challenging previous assumptions about a single widespread species. The study highlights the importance of good taxonomy and conservation biology in protecting biodiversity.
The Children's Tumor Foundation and PLOS ONE are collaborating on a new funding program in neurofibromatosis (NF) research, integrating the Registered Reports model to enhance rigor, reproducibility, and transparency. The partnership aims to accelerate transparent science and eliminate publication bias.
Two new species of bird-catcher trees from Puerto Rico have been discovered and named after Frances W. Horne and Ana Roque de Duprey, unrecognised women who devoted decades to educational projects in botany. The research highlights the importance of these trees thriving in well-studied areas like the Luquillo Mountains.
Researchers at Notre Dame's Harper Cancer Research Institute have made a breakthrough in understanding how ovarian cancer cells spread throughout the body. They found that a specific membrane proteinase called MT1-MMP plays a crucial role in regulating the transition of cancer cells from floating to sticking phases.
Dr Anja Osei's project aims to evaluate parliamentary debates and surveys among Members of Parliament in seven African countries to understand the role of parliaments in autocracies. The research will explore whether legislatures enhance democracy or contribute to authoritarian rule.
A study published in Springer's journal Sex Roles confirms that women consistently perform more housework than men, despite variations in life stages and circumstances. The research highlights the importance of time, money, and gender in shaping domestic labour, with women often bearing the brunt of household tasks.
A Michigan State University study found that preschool teachers lack knowledge and confidence in teaching science, contributing to the US poor global performance in this subject. Only high-skilled teachers created quality scientific opportunities for students.
A new study published in the Journal of the American Medical Association found that genetic testing can help set safe doses of common blood thinner warfarin. The study showed that patients who received warfarin dosing guided by their genetic makeup had a 27% reduction in adverse events, including bleeding and blood clots.
Researchers have developed a novel route to produce polyamide 6 by catalytically oxidizing cyclohexane with ferrocene in an ionic liquid medium. The process is highly selective and efficient, achieving over 98% selectivity and high turnover frequencies. This method has the potential to replace traditional industrial production processes.
Researchers from Kiel University discovered that small molecules secreted by nerve cells influence the composition and colonization of specific types of beneficial bacteria in Hydra. The study found that these neuropeptides have antibacterial activity, which affects the balance of the microbiome.
Glycosylation of smoke-derived volatiles in grapevine is catalyzed by a promiscuous resveratrol/guaiacol glucosyltransferase, leading to undesirable aromas in wine. The study provides insight into the molecular mechanism behind this phenomenon and potential counter-measures for vintners.
Scientists found anchovies and sardines spawning earlier and longer in Northwest waters due to unusually warm ocean conditions. This change may have unforeseen consequences on the food web, including competing with other species for food.
Researchers found that formula-fed or cesarean-delivered infants had altered bacterial colonization trajectories compared to vaginally-born and breastfed babies. This could have implications for their future health, particularly in the development of food allergies.
New simulations led by PPPL provide positive news for ITER. Researchers estimate a heat flux width of up to 6 millimeters within the divertor plates' capacity to tolerate, far greater than previous projections. This finding indicates ITER can produce 10 times more power than it consumes without damaging the divertor plates prematurely.
A study found that nearly three-quarters of medical professionals improperly share log-in credentials to access electronic medical records (EMRs), compromising patient data. Researchers recommend improving access credentials management and granting maximum privileges for one-time use to reduce password sharing.
A 70-year analysis of Danish data reveals a clear connection between nitrogen utilization and groundwater quality. The study found that reduced nitrogen applications lead to lower nitrate concentrations in groundwater, suggesting that economic growth can be achieved without negative environmental impacts.
Between 1980 and 2014, US chronic respiratory disease deaths rose significantly, with a 29.7% increase overall. The majority of this growth occurred in specific regions, including central Appalachia for COPD, the Southwest for interstitial lung disease, and southern states for asthma.
A study published in JAMA found that about 20 percent of adolescents reported having had a concussion during their lifetime. The prevalence was higher among males, whites, and those who participated in contact sports, with 11.1% reporting multiple concussions.
A potential Zika vaccine has shown to completely prevent infection, transmission from pregnant mothers to developing fetuses and protect males against testicular infection and injury. The vaccine also prevents a lowered sperm count after one vaccination.
Researchers suggest that understanding the root cause of fan violence could lead to positive outcomes and even reduce extremism. By harnessing motivations such as loyalty and belonging, football fans can be encouraged to channel their energy into pro-social activities.
A WCS study of fish traders in coastal Kenya found that women largely occupied fisheries with low profits and are excluded from more profitable fisheries. To promote gender coexistence and sustainability, the authors suggest increasing gear and market diversity and providing better access to fisheries knowledge and education for women.
Researchers found that altering stem cell volume changes its internal dynamics and influences the cell's fate, with removing water making it stiff pre-bone cells and adding water forming soft pre-fat cells. This study adds a new tool to understanding stem cell biology for regenerative medicine.
Human brains tend to miss objects that are mis-scaled, even when they're in view. Researchers found this phenomenon in eye-tracking studies, but not in computer vision algorithms like deep neural networks. This study aims to better understand human visual search strategies and improve computer vision.
A new study reveals that insulin is essential for preserving pluripotent stem cells' ability to become any cell type. Insufficient insulin leads to a specialized endoderm cell type, similar to early embryonic cells, suggesting potential importance in human development and pregnancy.
Researchers have discovered a powerful combination treatment that disrupts multiple factors in aggressive triple-negative breast cancer. The novel approach, combining a protein inhibitor with a chemotherapy drug, produced a synergistic effect that was more effective than either drug alone.
The new model predicts how glucose-responsive insulin (GRI) will affect patients' blood sugar levels based on chemical traits. The MIT team identified several strong GRI candidates and plans to test them in animals.
A study by Columbia University researchers suggests that U.S. lakes and reservoirs can generate 325 gigawatts of power through evaporation, which is nearly 70% of the country's current energy production.
A new class of medicine may help treat cocaine and nicotine addiction by reducing glutamate neurotransmission in the brain. The grant will allow researchers to further characterize their lead compound and complete preclinical studies prior to clinical trials.
A Russian scientist has proposed a model to predict cancer development by analyzing the relationship between age and morbidity. The model uses the Erlang probability distribution to estimate the number of key carcinogenic events for each cancer type.
Berkeley Lab is developing algorithms to monitor the grid for irregularities and dispatch safe settings to counter potential cyber attacks. The project aims to enhance grid resilience while maintaining security. It partners with industry leaders and utilities to leverage best practices and standards.
A new study has identified the triggers behind a devastating 2010 landslide in Quebec, Canada, which killed four people and destroyed a house. Sediment erosion by the Salvail River and high groundwater pressure under the river bed contributed to the failure of sensitive clay sediments.
The traditional 24 Solar Terms are being upgraded with new, geographically correlated models using big meteorological data. The updated system reveals inconsistent timing and spatial inhomogeneity between the old and new systems.
A new web-based program called RoboLog has been developed to improve the reporting of robotic surgeries performed by surgeons in training. The system provides detailed information about a resident's involvement in robotic surgeries, allowing for more accurate assessment of their competency and earlier identification of deficits.
Chronic wasting disease is a fatal neurodegenerative disease affecting deer and farm animals, with limited effectiveness of past management strategies. New research proposes controlled forest fires as a risk control strategy, aiming to reduce the spread of prions shed by animal waste and carcasses.
Researchers found that the Ebola virus exploits a protein called Tim-1 in T-cells to spread and cause disease. The study suggests that blocking this protein could lead to effective treatments for Ebola.
A study published in the Journal of Environmental Economics and Management found a systematic link between droughts and riots in sub-Saharan Africa. Droughts increase the possibility of rioting by 10% in a given month, with population density playing a key role in this relationship.
A new study found that genetic testing can help determine the optimal dose of warfarin, reducing major bleeding, blood clots, and warfarin overdose. The study used genetic variants to guide warfarin dosing in patients undergoing joint replacement surgery.
The UA Cancer Center's research may lead to ways to target metastatic tumors by altering the depth of quiescence in cancer cells. This could make it easier for chemotherapy drugs to target and kill these cells.
A new analysis estimates that genetic factors account for 83% of the risk for autism spectrum disorder, while nonshared environmental influences contribute 17%. This estimate is higher than previous twin studies but more accurate than a lower estimate using traditional methods.
Researchers found that open-label placebos can be effective in treating physical complaints such as chronic back pain and migraine. The placebo effect is enhanced when participants are given a clear explanation of how it works, suggesting that a narrative plays a crucial role.
A European study found that nearly one in six new HIV diagnoses in Europe are among people aged 50 or older. Older adults were more likely to be diagnosed with advanced HIV disease and acquire the virus through heterosexual contact. The study calls for increased awareness, targeted testing, and prevention programs for this age group.
A new study found that women exposed to Agent Orange during the Vietnam War had higher levels of hormones in their breast milk, which were then transferred to their babies. The research revealed a nearly three-fold increase in DHEA in babies from dioxin hotspots compared to non-contaminated regions.
A new study by NYU Steinhardt School finds that teachers report weaker relationships with children of immigrants and adolescents of color. Strong teacher-student relationships are crucial for academic success, particularly for marginalized groups.
The Newport Line, a decades-long ocean monitoring program off the Pacific Northwest coast, has been recognized for its significant contributions to marine science. The PICES Ocean Monitoring Service Award acknowledges the program's value in understanding climate patterns, salmon returns, and ocean currents.
A new study at the University of Alberta's Faculty of Rehabilitation Medicine found no relation between biomechanical stiffness and reported feelings of stiffness in participants. Instead, researchers suggest that people may experience a protective construct created by their nervous system when describing stiffness.
Researchers found that older drivers modify their response criteria to identify hazards in high-traffic situations, leading to more false alarms. This adaptation allows them to compensate for age-related changes and potentially improve their driving abilities through training.
Scientists at UNC School of Medicine compare two reprogramming techniques to generate patient-specific cardiomyocytes, finding that one method produces cells with embryonic cell signatures while the other yields cells with adult characteristics. This knowledge is crucial for developing new therapies and understanding cardiac disease.
Tidal energy has vast potential to provide clean electricity to US communities, with Banerjee's research focusing on improving turbine performance in turbulent environments. The study aims to enhance understanding of fundamental issues related to scale interactions in turbulent flows.
The PCORI Board approved funding for a new study comparing UVB treatment in a doctor's office versus at home for people with psoriasis. The study aims to improve treatment options for patients burdened by frequent in-office visits.
A research team led by DGIST Professor Moon Cheil has identified the reason behind olfactory dysfunction in patients with early-stage Alzheimer's disease. The study reveals that a toxic protein called beta-amyloid accumulates in the peripheral nervous system, specifically in the olfactory epithelium, leading to olfactory failure.
A team of researchers at Kansas State University is partnering with NASA to study the health and fitness levels of astronauts during emergency escape maneuvers. They are using a mock space capsule to test the strength, cardiovascular health, and aerobic capacity needed for a safe landing or escape.
A growing movement in higher education is launching a global effort to educate health professionals on the health impacts of climate change. The Global Consortium on Climate and Health Education aims to build expertise among health workers to integrate knowledge into daily practice, enhancing public health while mitigating climate change.
A genetic fault in the CDKN2A gene has been linked to reduced effectiveness of leukemia treatment, highlighting the need for personalized treatment approaches. The study, which treated 259 people with AML or MDS, found that those with the mutation survived for 4.5 months on average, compared to 11 months for those without it.
A study from the University of Pennsylvania School of Nursing highlights the challenges of transitioning severely obese patients to nursing homes after acute care stays. The researchers found that patient size and bariatric equipment availability can act as barriers, leading to poor outcomes and increased costs.
The Tomosynthesis Mammographic Imaging Screening Trial (TMIST) is a randomized trial comparing two types of digital mammography for breast cancer screening. The study aims to determine if the newer technology, tomosynthesis (3D), reduces advanced breast cancers more effectively than conventional mammography.
A study found that cold temperatures and atmospheric pressure increases are associated with a higher risk of hospitalization and death in elderly patients with heart failure. The researchers suggest that elderly patients should avoid fog and low cloud weather in winter to prevent such events.
Researchers from Finland and Taiwan have successfully fabricated three-dimensional graphene structures using optical forging, a technique that utilizes laser light to shape the material. The resulting graphene objects exhibit unique electronic and optical properties, opening up new possibilities for graphene-based devices.
A new study suggests that enhancing breathing via the brain may limit respiratory muscle dysfunction in Duchenne muscular dystrophy patients. Researchers found that the brain compensates for respiratory muscle weakness by increasing diaphragm activation in mice with dystrophin deficiency.
Researchers at Cologne University Hospital have discovered a novel inhibitor that specifically targets NMC tumours, a rare and lethal form of cancer. The study's findings provide valuable insights into the molecular mechanism responsible for the effectiveness of the inhibitor, paving the way for new and improved therapies.
Researchers at the University of Illinois have developed a new gene circuit design strategy that can predict gene circuit behaviors using an integrated modeling framework. The framework, developed by Associate Professor Ting Lu and his graduate students, has successfully predicted key host metrics for multiple bacteria, including Esche...
Researchers at Portland State University found benzene and other carcinogenic chemicals in butane hash oil vapor, raising health concerns about dabbing. The study highlights the need for further toxicology research to guide future policy on marijuana consumption.
Scientists have discovered that the Ebola virus directly interacts with T-cells and specifically Tim-1, triggering a cytokine storm. This study provides new insights into the mechanisms of Ebola infection and offers potential targets for therapeutic strategies to reduce the severity of the disease.
The discovery of 15 new species in the genus 'smiley faced' spiders challenges previous estimates of biodiversity in the Caribbean. Researchers named these species after notable figures including Obama, Sanders, David Bowie and DiCaprio to promote awareness about human rights, equality and climate change.
One in five teens reported having suffered a concussion, with 5.5% experiencing multiple concussions over their lifetime according to a University of Michigan study published in the Journal of the American Medical Association.
Julie Palmer, a BU researcher, was awarded for her work on breast cancer disparities. She aims to reduce mortality by identifying factors that influence hormone receptor negative breast cancer.
Researchers used computational drug discovery and in vitro enzyme assays to identify potential therapeutic protein inhibitors for Chagas disease. The study successfully selected four drug-like compounds that interacted with a key amino acid, demonstrating the promise of docking simulation for identifying effective treatments.
A recent study reveals that peatland bird populations have decreased by a third in Finland and Sweden over the past three decades. The Finnish ruff is among the most threatened species, with its population falling to just 3% of its original size. In contrast, the crane species has tripled its population during this time period.
A new study found that Medicaid expansion significantly reduced uninsured rates for cancer patients receiving radiation therapy, with the greatest benefits seen among vulnerable individuals living in high-poverty areas. The uninsured rate dropped by half in fully expanded states and only 5 percent in non-expansion states.
Researchers at SMU develop an assessment system to measure mathematical reasoning skills in grades K-2, helping teachers identify struggling students and provide targeted support. The Measures of Mathematical Reasoning Skills system has the potential to drive effort to intervene early and improve US students' math achievement.
A new study suggests that weight loss in adults leads to significant cost savings, peaking at age 50. The research found that an adult who goes from obese to overweight can save $17,655 in direct medical costs and productivity losses over their lifetime, while losing weight from obese to healthy results in a savings of $28,020.
A Canadian alliance led by Dr. Andrea Tricco aims to strengthen the health-care system by providing patients with access to relevant scientific evidence. The alliance will answer at least 100 questions over a five-year period using knowledge synthesis and collaboration with researchers, clinicians, and policy-makers.
A NASA satellite detected a strengthening Hurricane Lee, with colder cloud top temperatures indicating stronger storms. The storm's eye cleared out and warmed, while the eyewall cloud tops cooled to -81.4 degrees Fahrenheit, suggesting heavy rainfall potential.
A global review of 28 studies found that opioid substitution treatment (OST) reduces hepatitis C infection risk by 50% and when combined with high coverage needle syringe programmes (NSP) reduces risk by 74%. OST is essential for comprehensive strategies to prevent HCV transmission and disease.
Professor Patricia Dos Santos of Wake Forest University has received a $680,000 NSF grant to support her biochemistry research and mentorship program. The grant enables her to work with graduate students and undergraduate researchers from local colleges, providing hands-on research experience and career development opportunities.
A researcher is investigating whether mid-day napping benefits learning in young children and helps them cope with emotions. The study will explore the mechanisms of sleep and its effects on cognitive functions, emotion processing, and behavior.
A new study found that customizing warfarin dosing to a patient's genetic and clinical profile reduces adverse outcomes compared to clinically-guided dosing. The study involved 1,650 patients undergoing hip or knee replacement, who were randomly assigned to either genotype-guided or clinically-guided dosing.
A seven-year review found that more frequent rotation of plant inspectors at medical device manufacturing facilities leads to fewer product recalls. The study suggests that rotating investigators reduces the risk of recalls by 21-57% depending on the number of visits, providing an objective assessment of a plant's quality.
Researchers found that flu viruses can evolve rapidly due to their ability to hijack host chaperone proteins, which help mutated viral proteins fold and function. Targeting these proteins could delay viral evolution and decelerate escape from existing drugs and vaccines.
Researchers demonstrate a nanoscale technique that uses semiconductor quantum dots to bend photons to the wavelengths used by today's popular C-band standards. This breakthrough enables entangled photons to impact cryptography and secure satellite communications.
A recent study found that most milk-alternative drinks have inadequate levels of iodine, making them an unsuitable substitute for cows' milk. Iodine is essential for thyroid hormone production and fetal brain development during pregnancy.
A study by Anna Kirstine Winthereik shows that general practitioners who prioritize home visits reduce the time terminally ill cancer patients spend in hospitals and increase the likelihood of them dying at home. The study also highlights a positive correlation between frequent home visits and reduced hospital bed days.
Emergency room patients prescribed opioids are less likely to become long-term users, with prescriptions exceeding 7 days decreasing by 84-91% in ER settings. This study suggests that adherence to CDC guidelines may contribute to reduced opioid misuse.
A new Iowa State University study reveals that having a TV or video game system in the bedroom can lead to decreased reading time, sleep deprivation, and an increased risk of obesity. The research also found that children who watched violent programs on bedroom media were more likely to exhibit physical aggression.
A UBC study identified 294 marine species that will be highly vulnerable to climate change by 2050. These species have limited temperature ranges, restricted geographic ranges, and specific habitat requirements making them more susceptible to climate change.
Research led by Washington University School of Medicine finds that prescribing antibiotics in addition to lancing and draining staph-infected areas reduces the risk of recurrent infections. Clindamycin was found to be more effective at eliminating staph colonization than other antibiotics.
Recent advances in engineering bacterial outer membrane vesicles have demonstrated protection against infection by various bacterial species in animal models. These biologically-derived nanoparticles could function as a platform technology for vaccine development and targeted compound delivery.
Researchers found that patients with pre-existing psychiatric diagnoses had higher acute and follow-up costs, particularly in emergency department and hospital outpatient costs. Addressing psychiatric comorbidities proactively may mitigate cost differences for these patients.
A new IASI channel selection method has been developed to improve weather forecasting accuracy by reducing bias in humidity forecasts. The method used a one-dimensional variational analysis approach to select 200 new channels from the available 314 channels.
A new study published in Nature Human Behaviour found that reducing systematic and aggressive policing measures can lead to a decline in major crime complaints. The researchers analyzed data from New York City's NYPD during a period when proactive policing was halted, revealing a 3-6% decrease in reported serious crimes.
Researchers will systematically identify resources that successful patients use to overcome HIV challenges, developing a novel public health measure called resilience. The goal is to design interventions to increase suppressed HIV viral load among patients.
Researchers at Osaka University have developed a highly efficient way to make unique screw-like chemicals that can produce pure mirror images of other molecules. The new sulfur-containing group could be used as asymmetric catalysts in reactions.
A Sam Houston State University researcher is studying child abuse cases filed directly with police, aiming to strengthen the safety net for abused children in Texas. The study aims to determine if every child in need receives critical services at an earlier point in the investigation.
A recent study has found no evidence of auditory nerve injury or permanent hearing difficulties in young adults after attending a loud event. The research suggests that traditional hearing tests may not detect hidden hearing loss caused by recreational noise, highlighting the need for alternative testing methods.
Researchers have discovered a possible biomarker, CCL11, that may allow CTE to be diagnosed in living individuals. The study found elevated CCL11 levels in the brains of former football players with CTE compared to non-athletes and those with Alzheimer's disease. This discovery could lead to targeted treatments for CTE sufferers.
A recent study by Duke Cancer Institute found that ACA Medicaid expansion significantly reduced uninsured rates among white patients and those living in higher-income areas, but had little impact on black patients and residents of high-poverty areas. In contrast, states without expanded Medicaid saw a decline in uninsured rates primari...
Researchers found that warming climate conditions could lead to significant economic and healthcare costs due to increased occurrences of Vibrio bacteria in Chesapeake Bay. The study used a new downscaling framework to project future increases in Vibrio species, highlighting the need for models of climate impact on estuarine environments.
Tropical Depression Pilar weakened to a remnant low pressure area, with disorganized clouds and weak convection south of Baja California. The National Hurricane Center forecasted scattered showers and thunderstorms in the region, yielding heavy rain.
Researchers found that pigeons can switch between two tasks as quickly as humans, with a slight advantage in some cases. The key to this advantage lies in the dense packing of neurons in the avian brain, allowing for faster information processing and task switching.
NASA's Aqua satellite provided infrared data on Hurricane Maria, revealing the coldest cloud tops and strongest storms were located in the eastern quadrant, which could produce heavy rainfall. The storm is expected to weaken due to cooler sea surface temperatures.
Researchers have developed a new method to simulate infrared spectra using artificial neural networks, reducing simulation time from thousands of years to minutes. This breakthrough enables the analysis of complex chemical systems and paves the way for widespread adoption in various fields.
Women earn less than men regardless of rank or training, with women leaving careers due to advancement issues. Underrepresented minorities are underrepresented in senior positions and promotions across all levels
A new study published in Circulation Research found that umbilical cord-derived stem cells improved heart muscle function and quality of life for patients with stable heart failure. The treatment was safe and showed significant improvements over placebo, paving the way for a promising new therapy.
The Serum Institute's rotavirus vaccine, ROTASIIL, demonstrated significant efficacy against severe rotavirus gastroenteritis, reducing severe diarrhea by over a third. The vaccine showed nearly 55% efficacy against the most severe cases, which can lead to dehydration, hospitalizations, and deaths.
Researchers at Ohio State University Wexner Medical Center have discovered a DNA-level biomarker that can predict overall survival for patients with anaplastic astrocytoma, a rare form of brain cancer. The study found that MGMT promoter methylation status is significantly associated with overall survival outcomes.
Researchers used advanced synchrotron measurement setup to study spin dynamics of ferrimagnetic thin films containing different proportions of gadolinium. They found that varying composition dramatically changed response to laser pulse, leading to improved switching speeds and precision.
The National Institute of General Medical Sciences awards LSU Health a $1.4 million grant to prepare individuals from underrepresented backgrounds for PhDs in biomedical sciences. The program aims to enhance the diversity of the biomedical research workforce and provide hands-on exposure to medical research.
A specific mutation in the DNA of the fungal pathogen Cryptococcus deuterogattii increases its mutation rate, allowing it to rapidly develop resistance to antifungal drugs like FK506 and rapamycin. This hypermutator trait is likely widespread among pathogenic fungi.
Postpartum depression affects over 5% of women after childbirth, with a risk of recurrence 21% for those with hospital contacts or antidepressant use. Treatment duration varies, with 27.9% still in treatment a year after first treatment.
Researchers found ED opioid prescriptions were 44% less likely to exceed a three-day supply and 46% less likely to progress to long-term use. Patients in non-ED settings received higher doses, with one in five exceeding CDC guidelines, leading to a higher risk of long-term use.
Researchers discovered two predator bacteria, Vampirovibrio and Bdellovibrio, in cystic fibrosis patients' lungs, which may prevent colonization of disease-associated bacteria. The findings indicate a more complex lung microbiota than previously thought.
Researchers have developed a web app capable of producing 3D facial reconstruction from a single 2D image. The technique, using Convolutional Neural Networks, allows for arbitrary facial poses and expressions, with over 400,000 users already trying it out.
The committee's efforts focus on increasing the number of sites hosting research studies, expanding potential study volunteers, and reducing duplicated efforts. By leveraging public-private partnerships, they aim to develop effective medicines for children with kidney disease.
Scientists at KAUST and Oxford University have created a method to produce centimeter-scale, highly pure perovskite crystals by exploiting surface tension. This technique enables the growth of large-area perovskites without being limited to specific metal cations.
A team of researchers at Harvard Medical School has created a stable version of the segmentation clock in a petri dish, revealing its dynamic nature and control mechanisms. The discovery could lead to improved understanding of scoliosis and other human spinal defects.
A study using temporary tattoos helped medical students develop a greater understanding of skin cancer and empathy for patients. The study found that wearing a realistic tattoo provided a powerful experience, allowing students to consider the person behind the illness.
Researchers funded by Morris Animal Foundation found that the rabies vaccine reduces mortality from all causes in dogs by 56 percent, particularly among young dogs. This non-specific protective effect may have implications for human medicine as well.