The Nimba toad's unique matrotrophic viviparity allows females to give live birth to fully developed juveniles after nine months. The species' isolated habitat and harsh environment are thought to have driven the evolution of this complex reproductive cycle.
Santa Fe Institute researchers investigated the lower bound of energy required for life and found that smallest species are most protein dense. As cell size increases, RNA concentrations grow, leading to a decrease in protein density, with larger cells eventually reaching an energy limit.
Scientists at Harvard and MIT have developed a new 3D printing method that can create lightweight structural materials with tunable porosity, inspired by natural cellular structures. The approach uses ceramic foam ink to produce materials with exceptional stiffness and multifunctional properties.
A rapid genotypic resistance test for colistin has been developed to detect the mobile resistance gene mcr-1, which threatens emergency antibiotics. The test demonstrated 100% sensitivity and specificity in detecting mcr-1 on plasmids.
A team of CU scientists sequenced the genome of the Australian pitcher plant, discovering genetic changes associated with its carnivorous traits. The study found similarities in digestive enzymes across different species, supporting convergent evolution theory.
Scientists have unearthed a 480-million-year-old creature named Calvapilosa, an early offshoot of the line leading to modern coat-of-mail shells or chitons. The discovery sheds light on the evolutionary history of mollusks, which includes squids, octopuses, snails, and clams.
Researchers uncovered hundreds of large, mysterious geoglyphs in Brazil's Amazon rainforest, challenging assumptions about the ecosystem. The sites were found to have been built using sustainable 'agroforestry' practices, which concentrated on economically valuable tree species.
A study from the University of Pennsylvania found that Americans' dehumanization of Muslims and Mexican immigrants is linked to increased hostility, including support for violent collective action. Dehumanizing perceptions also hinder counterterrorism efforts.
Researchers at MIT and Brigham and Women's Hospital have designed a small voltaic cell powered by acidic stomach fluids, generating enough energy to run small sensors or drug delivery devices. This innovation could offer a safer and lower-cost alternative to traditional batteries.
A compact respiratory assist device is being developed to replace traditional oxygenation methods as a bridge to transplant or recovery in children with lung failure. The device aims to allow patients mobility while awaiting a transplant, potentially leading to better post-transplant outcomes.
A team of researchers has discovered a novel approach to treating juvenile Batten disease by activating a protein called TFEB, which stimulates the cell to produce more lysosomes and degrade cellular waste. This breakthrough may lead to improved neurological symptoms in patients with the condition.
A research group at Kobe University has discovered a potential new cancer treatment that activates cancer-engulfing cells. The treatment uses an antibody to activate macrophages, which can effectively eliminate cancer cells. This discovery could lead to the development of new and more effective cancer treatments.
Researchers found that education targeting border areas between residential communities and bear habitats can limit conflicts. The study suggests that reducing urban land use can also decrease human-bear interactions.
Scientists have discovered a primordial soup in the Earth's mantle older than the moon, containing helium-3, a vestige of the Big Bang. Only the hottest and most buoyant mantle plumes draw from this reservoir, suggesting it may be preserved due to its density.
A new study has determined that the first Paleoproterozoic global glaciation and significant step change in atmospheric oxygenation occurred between 2,460 and 2,426 million years ago. The rise of atmospheric oxygen was characterized by significant oscillations before irreversible oxygenation of the atmosphere 2,250 million years ago.
A new study reveals that successful treatment of social anxiety disorder alters key brain structures involved in processing and regulating emotions. Cognitive behavioral therapy, a central therapy for social anxiety disorder, has been shown to restore balance between cortical and subcortical brain areas.
Research from Penn State College of Medicine found that Medicaid waivers improving access to home and community-based services for children with autism also support parental employment. Waiver programs with increased cost limits and enrollment limits helped lower-income households, while those with higher limits benefited higher-income...
Researchers predict two stable helium compounds, Na2He and Na2HeO, with unique properties. The discovery sheds light on extreme conditions inside gas giant planets and stars, where helium is a major component.
A giant black hole has been found to have fed off a nearby star for over 9 years, breaking the previous record for the longest tidal disruption event. The X-ray data suggests that the radiation from material surrounding this black hole consistently surpassed the Eddington limit.
Researchers at Texas A&M AgriLife Research have found that viruses make decisions about their actions in host bacteria, similar to human decision-making. The study's findings could lead to the development of more effective phage therapy for treating bacterial diseases.
A recent study published in PNAS reveals that Mars' primitive atmosphere had a low CO2 level, making it inhospitable for the formation of liquid water lakes. This finding contradicts previous assumptions and suggests that the planet's climate may have been colder than previously thought.
A new special issue of Preventive Medicine analyzes the shift from cytology to HPV testing for cervical cancer screening, citing improved efficiency and accuracy. Experts endorse HPV testing as a better option, but acknowledge the challenges of implementing changes globally.
Researchers at Stanford University School of Medicine have developed a cheap and reusable diagnostic 'lab on a chip' with the help of an ordinary inkjet printer. The technology has the potential to enhance diagnostic capabilities around the world, especially in developing countries where access to early diagnostics is limited.
In patients with diabetes, an immune system receptor called Toll-like receptor 4 is activated by dying cells and bacteria, leading to inflammation and bladder dysfunction. Preventing this activation enables the bladder wall to remain strong and elastic.
A new study proposes strategies to intensify prevention efforts in communities heavily affected by HIV, highlighting structural factors that contribute to HIV disparities. Researchers found that demographic, physical and social contexts where individuals interact are associated with behavioral and biological HIV risk.
A long-term study found that e-cigarette users who stopped smoking cigarettes substantially reduced their intake of cancer-causing chemicals compared to those who continued to smoke. The study confirms that e-cigarettes are much safer than conventional cigarettes and may be a useful long-term quitting aid for patients.
A study found that 39 populations of sharks meet biological sustainability criteria, accounting for 9% of the global catch. The researchers offer five recommendations to achieve sustainable shark fisheries, including protection of low-productivity species and international cooperation.
Researchers at Buck Institute for Research on Aging found that alpha-lipoic acid prevented stone formation in a mouse model of cystinuria, a rare inherited disease. The supplement increased the solubility of cystine crystals, providing a new function for alpha-lipoic acid.
Researchers mapped the long-distance movements of four goliath catfish species and found that adult dorado catfish take up to 1-2 years to reach their spawning grounds in or near the Andes. The study reveals the incredible life histories of these fish, which migrate thousands of kilometers in both directions to complete their life cycle.
Researchers at Arizona State University have developed a new diagnostic method for detecting pancreatic cancer early in its development by identifying extracellular vesicles with the surface protein EphA2. This technique shows promise for rapid and sensitive detection of various diseases based on unique EV signatures.
Researchers used physics equations to track bacterial battles over sustenance and turf, gaining insights for new targeted therapies against infections. Cholera bacteria wield harpoon-like appendages covered in poison, with a correlation found between weaponry and cooperative social behavior.
Women born with complex congenital heart disease can now have successful pregnancies thanks to new guidance. The American Heart Association journal Circulation published a road map for healthcare providers, emphasizing the need for close monitoring and expert care.
A study reveals that many people mistakenly believe cosmetic surgeons require special credentials and training, when in fact they need at least six years of residency training. The American Society of Plastic Surgeons has launched a campaign to educate the public on how to identify qualified providers.
Researchers have identified 13 new genetic regions linked to chronic obstructive pulmonary disease (COPD), as well as overlap with asthma and pulmonary fibrosis. The study provides insight into the genetic basis of COPD and may lead to improved therapies for patients.
A new study found that most vertebrate genomes exhibit dynamic behavior, with some species losing and gaining DNA over time. This study provides the first comprehensive comparison of warm-blooded vertebrates, revealing surprising similarities between birds and mammals.
Researchers at IBS demonstrate manipulation of solitons, leading to the development of quaternary mathematical systems and potentially more efficient information storage. This breakthrough paves the way for new IT devices that combine silicon and solitons.
Researchers compared the effects of direct exposure to cigarette smoke or e-cigarette vapor on reconstituted lung tissue, finding changes in gene expression levels and increased inflammation. The study utilized a 3D airway culture system and next-generation sequencing technologies to evaluate the biological effects.
A study of provider-patient communication during weight-management visits found that quality benchmarks were not met, documented, or communicated in up to 42% of cases. The study highlights the need for improved communication and documentation to promote healthy lifestyle changes in overweight children.
Researchers developed a new platform to switch MRI signals ON only in the presence of targeted diseases. The Nano MRI Lamp uses Magnetic Resonance Tuning (MRET) to control signal strength based on distance between magnetic materials.
Researchers found that the lake was six times larger and water levels were 60 meters higher than present during the early and middle Holocene period. The shifting monsoon likely altered the course of early human cultures in China, leading to changes in ecosystems and population dynamics.
Researchers have developed a low-cost, real-time imaging system that can detect methane gas leaks in pipelines and oil and gas facilities. The system uses active hyperspectral imaging technology and a single-pixel camera to acquire videos of gas leaking at a rate of 0.2 liters per minute.
A study of Buffalo police officers found that exposure to stressful situations can disrupt their cortisol patterns, leading to a blunted response and increased vulnerability to cardiovascular disease. The study identified the top five most intense stressors for police officers, including encounters with violent or traumatic events.
A recent study has found that e-cigarette users have significantly lower levels of toxic chemicals and carcinogens in their body compared to smokers. The study also suggests that quitting smoking altogether is the best way to minimize exposure to toxins, rather than using e-cigarettes alongside traditional cigarettes.
Researchers have found that somatostatin receptor sst2 antagonist tracers can target a greater number of sst2 sites in non-NET tumors than agonists. The study shows high binding of the antagonist in 12 breast cancers, all renal cell carcinomas, and 5 medullary thyroid cancers, while agonist binding was low or absent in these cases.
Researchers at the University of Missouri have found that uterine glands produce several key factors for pregnancies beyond Leukemia Inhibitory Factor (LIF), critical for embryo implantation. The study reveals uterine glands play additional roles in promoting pregnancy, including supporting embryo growth and development.
A new approach to surgical pathology in brain tumor patients uses stimulated Raman histology, improving speed and diagnostic efficiency. The method, tested in an operating room, produces accurate results faster than conventional methods.
Scientists at the University of Rochester have created a new microbial fuel cell using a paper electrode coated with carbon paste, which outperforms traditional materials in terms of efficiency and cost-effectiveness. The innovation has significant implications for wastewater treatment and energy production.
Scientists have developed a model to predict the chances of developing COPD, a deadly lung disease, based on genetic variations and smoking habits. The study, involving over 350,000 participants from 13 countries, has identified new genetic variants associated with enhanced or worsened lung function in smokers and non-smokers.
A new study found that patients with a severe C. diff infection were less likely to die when treated with vancomycin compared to the standard treatment of metronidazole. The findings suggest that vancomycin may be a more effective treatment option for severe cases, but further research is needed to understand the cause and effect.
A new study from the University of Eastern Finland found that high levels of moderate-to-vigorous physical activity are associated with lower arterial stiffness in 6-8-year-old children. Children who engage in at least 68 minutes of moderate-to-vigorous exercise per day have better arterial health.
A new Brown University study found that SNAP benefits increase a household's overall spending on food each month, with an equivalent cash benefit leading to much smaller increases in food spending. Households receiving $100 in SNAP benefits spend around $50 more on food each month.
A non-pharmaceutical agent called Vasalgel forms a hydrogel barrier to prevent sperm movement, providing long-term and reliable contraception. The study's findings suggest the method is safe and effective, with no conceptions occurring in test monkeys.
A federal law aimed at ensuring equal insurance benefits for physical and mental health care has led to modest increases in healthcare utilization among children with autism spectrum disorder. Despite these gains, researchers highlight the need for stronger enforcement of the parity law to ensure adequate access to services.
A new study found that states pay higher costs for care and patients face greater pain and psychological distress when they do not receive scheduled dialysis treatments. The research highlights the need to reconsider professional and societal approaches to end-stage renal disease (ESRD) for undocumented patients.
Researchers found that sign language users, particularly BSL interpreters, exhibit quicker reaction times and enhanced peripheral vision. Deaf adults also display exceptional visual abilities, including significantly faster reaction times than hearing adults.
Researchers developed an 'surprisingly popular' algorithm that gives more weight to correct information, reducing errors in crowd wisdom surveys. The algorithm outperformed simple majority votes and basic confidence-weighted votes, reducing errors by 21.3% across all topics.
Endurance training increases expression of genes repairing damaged DNA, potentially protecting the heart. Researchers hope this discovery leads to improved cardiovascular health and increased life expectancy.
A set of genes from the pir gene family is responsible for malaria parasites' ability to persist in the body. The expression of these genes is linked to chronic infection, which can lead to ongoing transmission of the disease.
Research reveals that adult childhood cancer survivors who received neurotoxic treatments are less likely to have had intercourse, be in a relationship, or have children. Despite this, they report similar satisfaction levels with their sex lives and romantic relationships.
New research suggests that LED street lighting can have a major impact on wildlife, but that adjusting the lighting schedule and dimming it by 50% can reduce its effects. The study found that changing the way we light at night could have profound consequences for species such as predatory spiders and beetles.
Researchers will utilize a unique odor signature to create a portable screening device for early-stage ovarian cancer diagnosis. The project aims to improve survival rates by identifying the disease at its initial stages.
A new device, SEEKER™, has received FDA clearance to detect four types of lysosomal storage disorders from dried blood spots. This development was made possible with NIH funding and shows a faster screening process compared to conventional methods.
A study by UC Santa Barbara researchers suggests that humans accurately predict the qualities valued in their local population and generate pride based on those values. The 'advertisement-recalibration theory of pride' proposes that pride serves as a motivator to cultivate traits and behaviors that increase others' valuation.
Researchers from the University of Jena investigate the effects of five types of nuts on colon cancer cells, finding that they activate the body's defences to detoxify reactive oxygen species. Nuts stimulate the activity of protective enzymes catalase and superoxide dismutase, inducing programmed cell death in cancer cells.
Researchers at Utah State University have found that helium can bond with sodium to form a stable compound under extreme conditions. The discovery, published in Nature Chemistry, reveals new insights into chemistry beyond Earth's surface.
Researchers compared informed consent quality in clinical trials of a hookworm vaccine conducted in Brazil and the US. Despite differences in education and healthcare access, there were few statistically significant differences in consent quality between participants in urban and rural locations.
A research team developed ingestible prototypes that draw energy from gastric acid and provide power for nearly a week. They used zinc and copper as electrodes to harness energy from both the stomach and small intestine.
The American College of Surgeons has launched a new initiative funded by the Agency for Healthcare Research and Quality (AHRQ) to implement Enhanced Recovery After Surgery (ERAS) protocols in 750 hospitals. ERAS practices have been shown to lower costs, improve safety, and shorten recovery times for surgical patients.
Australian researchers investigated how certain medications impact MAIT cell function, finding some prevent detection of infections while others activate the immune system. This discovery may lead to better understanding and control of immune reactions to drugs, as well as new therapies that manipulate MAIT cell behavior.
Researchers found that inhibiting intestinal protein NCoR1 breaks down bilirubin, eliminating signs of severe neonatal hyperbilirubinemia in mice. This discovery could lead to new therapeutic approaches for preventing or treating the condition.
Researchers have successfully restored a high level of hearing in deaf mice using an improved gene therapy vector, which also improves balance function. The technology has the potential to benefit patients with Usher syndrome, who suffer from profound hearing loss and balance problems.
The Comprehensive Everglades Restoration Plan has achieved positive results, with more water flowing through the system than before. However, the plan's failure to account for climate change poses a significant challenge, and future updates are needed to incorporate rising sea levels and changing rainfall patterns.
Researchers at UNC School of Medicine have isolated a protein called SPLUNC1 that plays a vital role in regulating proper airway function. When missing or depleted, it can cause airway constriction and difficulty breathing in people with asthma.
A recent study by Penn researchers has found that signaling proteins in cells lining the heart play a key role in preventing excessive scarring after a heart attack. The proteins, YAP and TAZ, regulate immune responses to prevent inflammation and fibrosis, which can lead to heart failure.
A unique enzyme found in a soil bacterium from the Ruth Mullins coal fire has been used to improve antibiotic daptomycin, with potential applications for other drugs and therapies. The discovery could aid in the development of new drugs and treatments.
A new mathematical model reveals that metronomic chemotherapy's benefits rely on the normalization of tumor blood vessels, improving drug delivery and immune cell activity. The approach aims to alleviate abnormal tumor blood vessel structure and function, reducing proliferation of stem-like cancer cells.
Thyroid hormones are essential for brain cell development and signalling, but impaired transporters can lead to severe mental retardation. Researchers found that a genetic mutation deactivates an important transporter, MCT8, in patients with Allan-Herndon-Dudley syndrome.
Researchers at Queen Mary University London have discovered a genetic defect causing kidney and adrenal disease in patients from around the world. The study found that defects in the SGPL1 gene can lead to progressive diseases with neurological involvement.
Researchers have identified a new type of solar event and dated it to 5480 BC using carbon-14 levels in tree rings. The team proposes causes for the event, extending knowledge of the sun's behavior and its effects on Earth. The study provides new insights into the sun's activity during the mid-Holocene period.
BYU professor David Barney's research shows that playing music in P.E. class can significantly improve outcomes, making kids 5.87 times more likely to enjoy physical activity. Publicly picking teams, on the other hand, has a negative associative effect on children, leading to lower self-esteem and decreased confidence.
A new substance, SC83288, has been successfully used to treat severe malaria in humanised mice, killing the parasites in a short period of time. The substance was chemically modified from benzamidine derivatives to increase its effectiveness and tolerability without forfeiting its action against parasites.
A recent study published in Nature Ecology and Evolution found that extreme fire events are associated with anomalous weather patterns, such as droughts and strong winds. The research suggests that the global footprint of extreme fires is expanding, particularly in regions like Australia's east coast and the Mediterranean region.
The APOLLO network partners with the Paulovich Laboratory to develop a panel of tests to measure key proteins in tumors, enabling targeted cancer treatments. The effort aims to improve precision-based medicine by combining genomic and proteomic approaches.
Tropical Cyclone Carlos formed north of La Reunion Island in February 2017, bringing heavy rain and towering storms to the area. NASA's GPM satellite collected data on the storm's structure and precipitation rate, showing intense feeder bands with rainfall rates over 100 mm per hour.
The Global Consortium on Climate and Health Education aims to share best practices and design model curricula for academic and non-academic audiences. The consortium's goal is to create a cadre of highly trained health professionals to address the harmful health effects of climate change.
Researchers found that pasta consumption is associated with a higher diet quality, greater adherence to the U.S. Dietary Guidelines, and lower levels of saturated fat and added sugar compared to non-pasta eaters.
A new method called synthetic essentiality has been found to identify therapeutic targets in cancers lacking specific key tumor suppressor genes. By analyzing gene deletion patterns, researchers identified CHD1 as a potential treatment site for prostate and breast cancers with PTEN gene loss.
A study of undocumented immigrants with kidney failure found that lack of access to hemodialysis results in significant physical and psychological distress. The patients also experienced anxiety, work disruption, and family distress due to their life-threatening illness.
A study of over 33,000 people found that preventing adult weight gain can reduce type 2 diabetes cases twice as much as targeting high-risk individuals, and that population-based strategies could prevent nearly one in five diabetes cases if everyone who gained weight maintained their weight.
Researchers at the University of Kentucky have discovered ten previously unknown microbial natural products from an abandoned coal mine in Kentucky. The compounds include four new geldanamycin variants and four McCrearamycins, which contain a cyclopentenone ring. These findings suggest that small structural variations can impact cell u...
Scientists have identified a distinct cell population in tumours that inhibits the body's immune response to fight cancer. By targeting these cells, researchers hope to enhance the immune system's ability to attack cancer cells.
A new study found that people with higher BMIs are less likely to receive hospice care, die at home, or receive high-quality end-of-life care. Those who did use hospice services spent fewer days in hospice due to differences in home hospice usage.
Research in Fiji Islands reveals that small community-based marine protected areas can be susceptible to attacks by crown-of-thorns sea stars, which can devastate coral reefs. Despite the importance of these protected areas, the findings highlight a new threat that may emerge from degraded areas surrounding healthy ecosystems.
Researchers at Washington State University are utilizing a fully automated 'plant hotel' to analyze the effects of global warming on plant growth. The machine can mimic various climate conditions, allowing scientists to study the genetic underpinnings of stress tolerance in plants and how they respond to environmental changes.
Researchers have cataloged 50 distinct cell types in a major appetite center of the brain, including two newly discovered subtypes that play a role in genetic control of obesity. The study provides a comprehensive parts list for this area of the brain, allowing researchers to identify which cells are responsible for specific functions.
A new non-hormonal male contraceptive, Vasalgel, has been successfully tested in rhesus monkeys, showing no conception after injection and minimal complications. The study's findings suggest that Vasalgel could be a promising alternative to vasectomy for managing reproductive rates in captive populations.
UD researchers identified 45 students with MTS, showing a unique brain processing pattern. The study found that the brain matches the video hand to their own hand, suggesting hyperactive somatosensory networks.
Researchers discovered that human umbilical endothelial cells are more susceptible to Zika infection, allowing it to access the fetal bloodstream. The virus uses a cell surface molecule called AXL to exploit a secret passage, enabling it to cause birth defects such as microcephaly and eye damage.
A new study reveals that the weevil genus Laparocerus has undergone an explosion of evolutionary radiation, resulting in 237 known species and subspecies on the islands of Madeira and the Canary Islands. The analysis suggests that sequential radiation events have generated several monophyletic groups within the genus.
A new project from Liverpool John Moores University is using drones equipped with thermal cameras to help identify endangered species, such as rhinos and orang-utans. The technique involves analyzing thermal heat profiles to create a unique 'fingerprint' for each animal, allowing for more efficient conservation efforts.
A new study by Nationwide Children's Hospital found that nearly two-thirds of US households own a pet, putting children at risk from medicine intended for pets. The researchers recommend safe storage and handling of pet medications to prevent accidental ingestion by children.
Researchers found lampreys mate promiscuously, with females mating dozens of times with multiple males before releasing eggs; sham mating occurs more often with larger male groups. The study suggests female lampreys choose mates based on body size and other qualities.
Patients with low back pain that radiates to the buttock, groin, thigh, and knees may have complex 'hip-spine syndrome'. A comprehensive physical examination and imaging studies can help diagnose the primary cause of pain. The article recommends considering both hip and spine conditions in diagnosis and treatment.
Researchers have discovered a novel combination therapy that successfully treats infections caused by a pernicious form of antibiotic resistance. The treatment regimen, which includes ceftazidime/avibactam and aztreonam, overcomes the resistance caused by metallo-ß-lactamases, a growing global public health problem.
A new biologic agent, 10-1074, has shown early promise as part of a potential new strategy for treating HIV. The drug demonstrated rapid decline in viral load in infected individuals and may be effective in preventing infection in high-risk populations.
A study by German researchers suggests that activating the PERK protein may alleviate symptoms of progressive supranuclear palsy. The protein helps eliminate abnormal tau molecules, which are also found in other neurodegenerative diseases like Alzheimer's.
Researchers found that unconscious exposure to phobic images strongly activates brain regions involved in immediate fear processing, reducing the conscious experience of fear. This technique may be effective in treating anxiety disorders in children and adolescents by preparing them for feared stimuli without conscious awareness.
A study published in Health Affairs found that Medicare Advantage plans are paying more for patients with higher risk scores, despite no evidence of increased illness. The payment method could result in overpayments of $200 billion over the next decade.
A new study found that birds of prey interact more with scented packages than unscented ones, suggesting they associate the scent of peppermint oil with food. This method can be used to encourage species-specific feeding behaviors in zoos.
The Canadian Institute for Advanced Research (CIFAR) has received a $4 million funding boost from the British Columbia Ministry of Health to enhance health research in the province. This support enables CIFAR to facilitate collaborations among top researchers, tackling pressing health questions such as cancer and asthma.
A 480-million-year-old slug-like fossil in Morocco has been discovered, providing new insights into the evolution of molluscs. The fossil, Calvapilosa kroegeri, features a radula and short spines, suggesting that its ancestor was single-shelled and covered in bristle-like spines.
A QUT study reveals that solar PV systems are being acquired by families with lower incomes, contradicting the long-held notion that it is a luxury reserved for high-income individuals. The research found that financial capacity, education status, and home ownership were not the primary factors driving solar uptake.
Researchers found that a green tea compound may prevent light chain amyloidosis, a condition where parts of the body's own antibodies become misshapen and accumulate in organs, by transforming the protein into a non-toxic form. The study suggests potential lifesaving benefits for patients with multiple myeloma and amyloidosis.
Researchers have discovered a signaling pathway in cardiac tissue that helps control inflammatory responses after a heart attack. Activating the Hippo pathway leads to the recruitment of T regulatory cells, which reduce inflammation and promote tissue healing in mice with heart injury.
Research reveals that bacteria eliminating competitors creates conditions for thriving populations, leading to cooperative family structures. The study suggests that similar patterns can be seen in natural objects, providing insights into bacterial behavior.
Nathan Cahill, an RIT associate professor, has been named a Rising Researcher by SPIE for his work in defense and security research. He was recognized for his contributions to remote sensing, machine learning, and cybersecurity.
The Quark Matter 2017 conference showcases new results on ultrarelativistic heavy-ion collisions, revealing the behavior of quarks and gluons in a primordial soup. Scientists explore the structure of nuclear matter, detecting correlations in particle characteristics to understand the dynamic behavior of quarks and gluons.
A new review highlights effective interventions for managing health complications from female genital mutilation, sparking further research on addressing the needs of millions affected worldwide. The World Health Organization's guidelines provide a crucial starting point, but more work remains to determine the most effective treatments.
Researchers at Northwestern University have identified a retinal cell that may cause myopia when it dysfunctions, and this dysfunction may be triggered by excessive indoor time. The discovery could lead to a new therapeutic target to control myopia.
A new study found that distantly related carnivorous plants, including pitcher plants, share similar genetic changes associated with their ability to digest insects. The research suggests that the evolutionary routes to carnivory may be limited and that these plants have co-opted ancient proteins to create digestive enzymes.
Researchers have identified substantial problems with three widely cited studies on mass deworming in Africa, finding methodological issues and biased reporting. The studies initially reported positive long-term effects of mass drug administration, but a critical analysis found these claims to be overstated.
A survey study found that cosmetic professionals are often unaware of the true prevalence of body dysmorphic disorder (BDD) in patients seeking cosmetic procedures. Most respondents were familiar with BDD and its criteria, but only a small percentage routinely addressed body image problems or collaborated with psychologists.
Researchers have created sensor technology for a robotic prosthetic arm that detects signals from nerves in the spinal cord, enabling users to control the device with phantom limb movements. This breakthrough could lead to more functional and user-friendly prosthetics, potentially revolutionizing the lives of amputees.
The International Potato Center launched an online mobile-accessible Pest Risk Atlas for Africa to assess potential pest risks under current and future climate conditions. The atlas provides detailed information for pest risk analysis, including detection and identification, means of movement and dispersal, and phytosanitary measures.
Neuroscientist David Heeger proposes a new theory that explains how the brain uses prediction and inference to make decisions. The brain's neural network can process sensory input in a feedforward manner, but also runs in a feedback mode to generate predictions, and combines both modes for optimal performance.
A two-year study found that Penn State's power plants on campus pose no radon-related health risks, despite high concentrations of radon in the natural gas used. Researchers measured radon levels downwind and upwind from the plants, finding them to be far below a health threat.
Researchers at UT Southwestern Medical Center identified an ion channel, TrpC5, essential for the brain's response to leptin and lorcaserin, two hormones and medications used to suppress appetite and reduce body weight. In mice deficient in TrpC5, these hormones were ineffective, leading to increased body weight and disrupted metabolism.
Researchers developed machine learning algorithms to reconstruct 3D protein structures using microscopic images, enabling faster discovery of new drugs for diseases like Alzheimer's and cancer. The approach eliminates prior knowledge requirements, making it possible to study previously inaccessible proteins.
A multidisciplinary team combines drones with infrared cameras to monitor animal populations, reducing costs and increasing access. The new technique uses thermal imaging to identify species, potentially aiding conservation efforts against poaching and habitat destruction.