Researchers found that vibrato-like frequency modulation improves the detection of formants, key acoustic components encoding animal size and identity. This mechanism has independently evolved in six mammalian orders, suggesting its importance for transmitting information about an individual's size and identity through calls.
Researchers at UC San Diego will study the combination of cirmtuzumab and ibrutinib in a phase Ib/IIa clinical trial to boost remission rates and long-term cancer control for B-cell cancers. The approach targets cancer stem cells, potentially improving complete and lasting remissions.
Researchers at UTA are refining their ClaimBuster tool to verify facts in new forms of media and publications, and automate the process. The expanded tool aims to improve information accuracy and transparency, benefiting consumers, businesses, and professionals.
A recent study found that consuming one fresh avocado per day for six months improved working memory and problem-solving skills in healthy older adults, with a significant increase in lutein levels. Lutein is a carotenoid pigment commonly found in fruits and vegetables that may act as an anti-inflammatory agent and antioxidant.
Research suggests HPV vaccination rates for childhood cancer survivors are lower than the national average, but healthcare providers play a crucial role in recommending the vaccine. The study found that nearly half of survivors who received recommendations were vaccinated, compared to just 23.8% of those who did not.
The University of Arizona Health Sciences has received a $4.8 million grant from the National Institute of Allergy and Infectious Diseases to develop a live vaccine for Valley fever. Scientists aim to test the vaccine in dogs, with potential next steps including human evaluation and approval.
The Society of Nuclear Medicine and Molecular Imaging (SNMMI) has announced the recipients of the 2017-2019 Wagner-Torizuka Fellowship. The two-year fellowship provides extensive training and experience in nuclear medicine and molecular imaging for Japanese physicians in the early stages of their careers. This year's fellows are Sho Mo...
A study by Claire Tang and colleagues reveals that a subset of neurons can detect relative pitch changes, enabling humans to extract meaning from words. The research found distinct neural responses for males and females, with areas tuned to high relative pitch and low pitch respectively.
A new study predicts that six planned dams in the Amazon river system could reduce sediments and nutrients by 69% and 51%, respectively, threatening regional food security. The construction of these dams could have catastrophic effects on the entire Amazon River basin and its wildlife.
A new project aims to investigate the effects of the forcing technique on mathematics and philosophy, promising a revolutionary paradigm shift. The funding of about 900,000 euros will support Carolin Antos' research for five years.
Researchers at UC Davis developed a novel, high-frequency chip capable of transmitting tens of gigabits of data per second. The chip's success marks an important step toward scalable systems for emerging applications like spectroscopy, sensing, and medical imaging.
Researchers found that issue-based tweeting during debates solidifies viewers' beliefs, while social watching enhances learning. Those engaging in issue-based tweeting show higher post-debate knowledge scores, indicating a greater acquisition of political knowledge.
Research from Dartmouth College finds that warming sea surface temperatures in the tropical Pacific Ocean have intensified storm activity in the North Pacific. This has led to increased storminess in Alaska and Northwestern Canada, with some areas experiencing colder, wetter conditions as far away as Florida.
Nematodes, tiny worm-like organisms, have shown the ability to survive in dry conditions for up to three years, highlighting the need for improved detection methods. The study found that nematodes can infect plant hosts even after extended periods, emphasizing the importance of biosecurity measures.
Researchers at Arizona State University have developed an early blood test for Alzheimer's disease that can detect the disease before symptoms appear. The test distinguishes between Alzheimer's, Parkinson's, and healthy controls by analyzing RNA transcripts in white blood cells.
A computer program analyzed estimates from an agribusiness expert, improving the accuracy of forecasts and leading to a 2-3% increase in profits and a 6-7% decrease in costs. The model quantifies expertise by comparing expert judgments with data collected in the field.
Researchers found that increasing BMP4 levels can improve metabolic health in lean mice by promoting beige fat cell activity, but overweight mice showed reduced effectiveness. Gene therapy with BMP4 also protected against insulin resistance in both lean and overweight mice.
Researchers at UC Davis and Cold Spring Harbor Laboratory have mapped the 'jumping genes' of maize, identifying transposable elements that regulate gene expression and impact plant traits. The new genome sequence enables a deeper understanding of the complex relationships between these elements and the diversity of the genome.
A team of divers has discovered a wealth of fossil remains in Mexico's Hoyo Negro cave, shedding light on the region's ecosystem during the end of the last Ice Age. The finds include early human remains, giant ground sloths, and saber-tooth cats.
Researchers at the Max Planck Institute found a unique state of matter in CeRhIn5, a superconducting crystal, where electrons unite to flow in the same direction. This 'electronic nematicity' state is a rare phenomenon between liquid and crystal, and its relationship with superconductivity is still being explored.
Researchers at the University of Cincinnati have discovered a link between acid-sensing receptor TDAG8 and panic disorder symptoms. The study found significantly increased levels of TDAG8 in patients with panic disorder, correlating with symptom severity and treatment response.
Researchers identify MARCO as a key adenovirus receptor on macrophage cells, enabling viral invasion and triggering an inflammatory response. This discovery has implications for gene therapy and the development of medications to block the receptor
Researchers at KAIST have created highly flexible wearable displays by integrating OLED into fabrics, enabling commercialization of clothing-shaped displays. The team's breakthrough technology reduces mechanical stress on OLEDs, resulting in high luminance and efficiency.
Researchers discovered that prolonged exposure to ionizing radiation can delay cell cycle and increase DNA repair efficiency, with potential implications for cancer risk reduction. The study found that human stem cells can activate alternative DNA repair mechanisms, such as homologous recombination, in response to prolonged irradiation.
A study of hunter-gatherers in Tanzania reveals a strong cyclicality in their gut-microbial composition, corresponding to seasonal dietary changes. The findings suggest that sweeping changes in the average person's diet over the past 10,000 years may be driving the loss of microbial diversity.
A new study finds that acknowledging and understanding the role of mythical creatures in local cultures can have a positive impact on conservation. In Madagascar, for example, spiritual beliefs surrounding magical animals are linked to local taboos that protect endangered species like the radiated tortoise.
Lesbian and bisexual older women are more likely to suffer from chronic health conditions, such as cardiovascular disease, weakened immune systems, and lower back or neck pain. Meanwhile, more LGB adults engage in preventive health measures like HIV testing and blood pressure screening.
Lawrence Livermore scientists developed carbon nanotube pores that can exclude salt from seawater, exceeding water permeability of wider CNTs by an order of magnitude. The super smooth inner surface and tiny pore size enable efficient transport of water while blocking larger salt ions.
Researchers found a significant decrease in white matter volume and integrity in infants who underwent general anesthesia and surgery, with implications for long-term brain development. The study suggests that further research is needed to understand the full impact of early anesthesia on human brain development.
The discovery of Plimpton 322 reveals the ancient Babylonians' use of a novel kind of trigonometry based on ratios, not angles and circles, to calculate shapes of right-angle triangles. The tablet predates Hipparchus' trigonometric table by over 1000 years, offering new possibilities for modern mathematics research and education.
A team of researchers found that goldenrod plants can detect a specific chemical compound emitted by gall-inducing flies, triggering a defense response. The plants respond strongly to E,S-conophthorin, a blend of chemicals that attracts females and fertilizes eggs.
A recent study of healthy young adults found no association between marijuana use and change in kidney function over time or albumin in the urine. Further research is needed to assess the effects of marijuana on older adults and patients with kidney disease.
Rice University scientists have developed a method to efficiently modify natural antibodies that can deliver drugs to target cells by adding rhodium, a rare transition metal. The new technique allows labs to test the relative function of various antibody sources and antigen targets to see which will work best on tumor cells.
Researchers at Gladstone Institutes have discovered that a cancer drug called JQ1 can reactivate latent HIV, a critical barrier to a cure. By targeting the BRD4 protein, JQ1 allows the virus to make copies of itself, providing new insights into an 'old' cellular defense mechanism against invading viruses.
A recent study by University of California, Riverside researchers found high levels of manganese in groundwater wells in the US and three Asian countries, exceeding World Health Organization guidelines. The study suggests public health officials should monitor manganese levels to ensure safe drinking water, particularly for children.
Researchers at Ruhr-University Bochum found that brain area relevant for smelling is activated before an odour is perceived, affecting how positive or negative the smell is perceived to be. The piriform cortex processes visual information and creates an expectation about the scent's smell, influencing perception.
Prehensile Technologies develops RoboTable, a robotic over-the-bed table, to help veterans and others with disabilities use their laptop computers and mobile devices independently. The device aims to provide independence, productivity, and entertainment for users with mobility impairments.
The Institute for the Study of Mongolian Dinosaurs' Moveable Museum travels across rural Mongolia, offering engaging exhibits and workshops to promote paleontology and protect local fossils. The museum aims to inspire local kids to become paleontologists and support conservation efforts.
Researchers are developing a new class of biological therapeutics that can coevolve with viruses, potentially eliminating or blunting resistance. By leveraging natural phenomena like defective interference, they aim to create therapeutic interfering particles that can reduce disease severity and transmission.
A new study compares the recovery of land-dwelling vertebrates from different localities in southern Pangaea, finding stark differences in ecological diversity levels. The research suggests that carnivores and archosaurs were diverse and abundant in Zambia and Tanzania but relatively uncommon or absent in South Africa.
A University of Leeds research team identified a protein called Piezo1 in the lining of blood vessels that detects changes in blood flow during exercise. The study found that this protein plays a crucial role in controlling blood flow to the intestines, which may help overcome metabolic syndrome and its associated conditions.
A new study by the University of Southampton found that hospitals with lower registered nursing staff levels have a higher risk of patient death. The study reveals that care left undone due to lack of time is the key factor in understanding variation in mortality rates in hospitals.
Penn State faculty members Ming Xiao, Heng Xu, and Jun Zhu receive NSF Convergence grants to support interdisciplinary research on permafrost coastal erosion, crowdsourcing research, and quantum science. The grants aim to bring together experts from various fields to address complex challenges and advance scientific discovery.
A study of 188 Hadza hunter-gatherers reveals that their diet affects the composition of their gut microbiome. The researchers found that traditional diets rich in plants and hunting were associated with higher levels of beneficial bacteria, while Western diets were linked to reduced diversity.
Recent research from NTNU found that omega-3 fatty acids can dampen harmful inflammatory reactions in the body, particularly by activating autophagy and inhibiting interferon response factors. This may be beneficial for patients with conditions driven or aggravated by strong inflammatory responses.
Scientists at Trinity College Dublin have discovered how tuberculosis hijacks the immune system in human lungs, enabling it to establish an infection. The research found that TB bacteria produce a protein attracting white blood cells, which become infected and fuel uncontrolled bacterial growth and inflammation.
The James Webb Space Telescope will study the 'ocean worlds' of Europa and Enceladus, adding to previous observations by Galileo and Cassini orbiters. The telescope's high-resolution imagery and spectroscopic analysis will help unravel the mysteries of these moons' subsurface oceans and potential biosignatures.
Researchers shed light on the extinct cave bear's primarily herbivorous diet and small brain relative to its body size. New studies suggest a less energy-rich diet and highly seasonal environment contributed to its unusually small brain, with findings also indicating longer gestation periods and slower sexual maturity.
A clinical trial demonstrates the safety and efficacy of magnetic resonance-guided high-intensity focused ultrasound (MR-HIFU) for treating osteoid osteoma, a benign but painful bone tumor in children. The procedure eliminates incisions and ionizing radiation exposure, offering a faster treatment option with improved outcomes.
Researchers at UBC Okanagan campus have developed a new technique using ultrasound equipment to measure brain blood flow, providing a potential tool for diagnosing concussions. The study found a clear link between the brain injury and changes in blood flow response.
A recent study from North Carolina State University found that 21 percent of mothers experiencing postpartum mood disorders do not disclose their symptoms to healthcare providers. The study suggests that support networks and normalizing mental health discussions are key to addressing this issue.
Researchers at Hokkaido University have developed a chimeric anti-PD-L1 antibody that induces immune responses and tumor regression in dogs with malignant cancers. The antibody targets PD-L1-positive cancers, including oral malignant melanoma and undifferentiated sarcoma.
The University of Arizona College of Medicine - Tucson is part of a team selected for the Strategies to Innovate EmeRgENcy Care Clinical Trials Network (SIREN), a new initiative by the National Institutes of Health. The SIREN grant aims to improve emergency care and clinical outcomes through large multi-site clinical trials.
Researchers have discovered a new design for magnesium batteries, increasing storage capacity to 400 mAh/g compared to earlier versions. The breakthrough involves inserting magnesium chloride into a titanium disulfide host, allowing for faster diffusion and higher energy density.
A new study found that flu vaccination rates for children may have decreased due to the unavailability of a nasal spray vaccine. The study, published in Vaccine, analyzed data from 9,591 pediatric patients and found that without the option of the nasal spray, total influenza vaccination rates were 1.6% lower in 2016-17 than in 2015-16.
A study of 645 ARDS survivors identified subgroups with varying degrees of impairment, including permanent lung damage and long-term effects on quality of life. Researchers aim to develop tailored rehabilitation programs to guide patients through the recovery process.
Two Japanese teams found the Phoenicid meteor shower linked to Comet Blanpain, which disappeared in 1819. The team predicted the shower's return and observed 29 Phoenicids, confirming their link to Comet Blanpain.
Research from the University of Alberta found that female squirrels who predict abundant food years have more pups that survive to maturity. This is due to their ability to recognize mast seeding years, which occur once in a few years and provide an abundance of food.
Researchers found modest changes in skull morphology for groups consuming cereals, dairy, or both, but differences were small compared to other factors like gender and population variation.
The German Federal Institute for Risk Assessment (BfR) and two other organizations will attend the GAIN Annual Convention to promote careers in departmental research. The event offers job opportunities and networking platforms for young German academics.
Researchers have provided high-resolution insights into the light harvesting process of plants under low light conditions. The study reveals the structural features and energy transfer pathways within the C2S2M2-type PSII-LHCII supercomplex, shedding light on its functional regulation and oxygen-evolving activity.
French researchers have developed a new green solvent that can trap harmful volatile organic compounds from the air. The non-flammable mixture, made from choline salt and urea, was found to dissolve up to 500 times more chemicals than water at 30°C.
Studies on red raspberries found that consuming the fruit may improve glucose control and reduce hunger. Researchers also discovered that red raspberry consumption can alter gut microbiota and show promise in reducing inflammation and obesity risk.
A study found that increased DPP4 production in the liver contributes to obesity, fatty liver disease and insulin resistance. Elevated DPP4 levels also promote less sensitivity to insulin, increasing the risk of non-alcoholic fatty liver disease.
A new study sheds light on the connection between gut bacteria and anxiety, finding that a significant number of miRNAs were changed in the brains of microbe-free mice. The researchers suggest that targeting the gut microbiome may be a potential therapeutic approach for psychiatric disorders.
A NASA technologist is developing a self-calibrating hybrid space magnetometer that combines the precision of fluxgate and atomic magnetometers. The device will be ideal for CubeSat and small satellite missions, enabling simultaneous multi-point observations and studying Earth's ever-changing magnetic fields.
Researchers at CRI have developed a new system, CAPTURE, to analyze the entire set of factors that regulate our DNA. This approach offers possibilities to study how different proteins control genome function in cancer and stem cells, and may lead to finding new drug targets.
Chemical analysis of ancient pottery from Monte Kronio in Sicily reveals the presence of tartaric acid and sodium salt, characteristic of winemaking processes. The discovery provides a new perspective on the economy of ancient Italy, challenging traditional views on wine production.
Researchers found that removing the Lef1 gene disrupts nerve cell development in the hypothalamus, leading to increased anxiety-like behaviors in mice and zebrafish. The study suggests a new pathway to understanding human brain disorders and potential treatments.
A recent study has made a breakthrough in developing better batteries via real-time transmission electron microscopy (TEM) observation. The research team successfully hermetically encapsulated sulfur particles using two-dimensional materials like molybdenum disulfide, preventing leakage and sublimation. This innovation could lead to im...
New research at Los Alamos National Laboratory develops a DNA detection method that can accurately distinguish virulent bacteria from harmless look-alikes. The study identifies specific plasmid features in environmental species that differentiate pathogenic Francisella tularensis strains from non-threat agents.
A study by Osaka University researchers found that fibroblast growth factor 21 (FGF21) promotes remyelination in mice, suggesting a potential new treatment for demyelinating diseases. FGF21 was shown to increase remyelination and improve neurological function in mice with demyelinated lesions.
A new rapid diagnostic test has been shown to effectively distinguish between severe and uncomplicated malaria in children in Sub-Saharan Africa. The test was tested on 2,678 children with fever, resulting in a sensitivity and specificity of 97.6% for detecting severe malaria.
A more diverse school board can lead to more equitable school punishment among students of different races, according to a new study. The researchers found that schools with larger minority populations tend to suspend more black and Hispanic students, while white students in these schools are less likely to be suspended.
Researchers at UT Southwestern Medical Center report that tumors stressed by cancer immunotherapy release mitochondrial DNA into nearby immune cells, triggering a host alert system. This discovery highlights the critical role of cGAS as an innate immune sensor for DNA and its importance in bridging the body's two immune systems.
Researchers at the University of Turku found that high-intensity interval training (HIIT) releases endorphins in the brain, alleviating physical and emotional stress. In contrast, moderate-intensity aerobic exercise does not induce significant endorphin release, but rather increases pleasurable feelings.
Kenneth remains a well-organized gale-force tropical low pressure area with maximum sustained winds near 40 mph. The storm is moving north-northwestward towards the north and weakening over the next couple of days.
A study by Case Western Reserve University researchers has identified long non-coding RNAs that play a critical role in orchestrating sperm development. The lncRNAs help regulate various stages of sperm development and are found exclusively in the testes, suggesting they could be used to develop novel infertility drugs.
Researchers used synchrotron microtomography to analyze fossilized feces, providing clues on ancient food webs and ecosystems. The study reveals delicate remains of beetles and fish in coprolites from the Upper Triassic bone beds in Poland.
Research reveals that estrogen hormones regulate gene expression through a multi-step process involving sequential recruitment of coactivators. The study, published in Molecular Cell, shows that the addition of specific coactivator CARM1 guides subsequent steps leading to gene activation.
Researchers studying a 400 million year old bony fish from Estonia believe they have found evidence for the origins of teeth using advanced synchrotron microtomography. This discovery may cast light on the possible origin of teeth from dermal odontodes, and evolutionary relationship between dentitions of all jawed animals.
A study published by UC San Francisco researchers has identified specific groups of neurons in the brain's temporal cortex that distinguish speaker, phonetics, and intonation. These neurons respond to changes in vocal pitch and help convey meaning and emotion in spoken language.
A new study reveals that networks formed by patient transfers between hospitals in France are similar among three patient populations: HAIs, suspected HAIs, and the general patient population. This similarity could help predict HAI spread and inform efforts to reduce its transmission.
Tropical Storm Harvey is intensifying with heavy rainfall, forecast to bring life-threatening flooding and strong winds to the middle Texas coast. The National Hurricane Center predicts rain accumulations of 12-20 inches in some areas, with totals exceeding 30 inches in isolated regions.
A new virtual model of mouse lung function has been developed to better understand the relative importance of different factors contributing to lung changes in chronic inflammation. The study found that changes in lung recruitment and elastic fiber density were mainly responsible for declining lung function.
Researchers found that young children can reason about their abilities and global self-worth, but failure can affect their motivation. The study suggests that parents and educators should foster a productive learning environment to prevent discouragement in young children.
A study published in Cancer Epidemiology, Biomarkers & Prevention found that the average cost of treating oropharyngeal cancer in Texas for two years is $139,749. The study suggests that HPV vaccination could prevent many cases of the disease and result in significant cost savings.
A new imaging technique has been developed to uncover oxygen levels in prostate tumours, potentially leading to a non-invasive way to determine which tumours are more difficult to treat. The technique uses light and sound to image the strength of blood vessels in tumours, helping doctors identify patients with harder-to-treat cancers.
Brown's Data Science Initiative aims to bring together experts from various fields to develop new tools for applying data to complex problems. The grant will support intensive research activity and workshops bringing top researchers to campus to work on improving predictive power of mathematical models.
A recent study reveals that declining expenditures in nonprofit organizations increase the likelihood of executive turnover. Nonprofits with annual expenditure decreases by 20% over three years are 50% more likely to replace their CEO. This finding highlights the accountability of nonprofit executives.
A cancer drug called bosutinib showed promise in slowing cyst growth in patients with autosomal dominant polycystic kidney disease (ADPKD). The study found a 66% reduction in kidney enlargement for those receiving bosutinib compared to placebo.
A new fabrication method allows for precise control over electrical performance of neural probes, improving drug delivery and communication with the nervous system. Conducting polymers mimic biological tissue, promoting efficient signal transduction and biocompatibility.
Researchers at the University of Illinois created a crawling robot inspired by origami structures and biological systems, such as Venus Flytrap movement and uni-flagellated bacteria swimming. The robot uses origami building blocks to mimic earthworms' gait and setae design for forward and turning motions.
A new paradigm for microbiome research suggests that each person's microbiome responds differently to stress, rather than following a predictable pattern. This concept, called the Anna Karenina principle, has key implications for antibiotic therapy, chronic disease management and other medical approaches.
Researchers found that chronic tinnitus is associated with changes in certain networks in the brain, leading to increased attention and reduced rest. The study provides hope for future treatment options and validates patients' experiences.
Researchers developed a titanium dioxide interlayer to boost the performance of photoanodes, increasing photocurrent by more than four times. The design combines nanostructure with chemical doping, promising improvements for green photocatalytic systems.
Researchers found that microbes living at low population densities are more likely to mutate and develop antibiotic resistance. This discovery could lead to better understanding of antibiotic resistance and its prevention.
A study found that brain structure and function changes persist even after athletes receive medical clearance to return to play. The researchers used advanced MRI to measure brain changes in athletes with concussions compared to uninjured varsity athletes.
Researchers at Sanford Burnham Prebys Medical Discovery Institute have developed a proof-of-concept nanosystem that dramatically improves the visualization of tumors, achieving a five-fold increase over existing methods. The novel approach generates bright tumor signals by delivering quantum dots to cancer cells without toxic effects.
The 'Programme for Translational Hematology' aims to strengthen cooperation between basic and clinical research to gain new knowledge on leukaemia. The programme will focus on identifying new treatment forms for AML and MDS, using DNA sequencing, pre-clinical models, and international research capacities.
A study by researchers from the German Center for Diabetes Research found that nearly 22% of hospitalized patients in Tübingen had diabetes or prediabetes. Patients with diabetes required longer hospital stays and were at a higher risk of complications, highlighting the need for early detection and treatment.
Advancements in mathematical tools are enhancing understanding of brain processes, including learning, emotion, dopamine signaling, and information processing. Studies using computational models are shedding light on the mechanisms underlying psychiatric diseases.
Researchers found that chimpanzees can learn the game as well as children aged four years old, with difficulty in finalizing the circular pattern. The study also compared the learning process of chimpanzees with preschool children.
A new Michigan State University study found that a protein released from visceral fat can cause non-cancerous cells to become cancerous. Abdominal obesity is associated with an increased risk of certain cancers, and body mass index may not be the best indicator of risk.
Researchers discovered ILCregs, a regulatory subpopulation of innate lymphoid cells, that suppress intestinal inflammation by secreting IL-10 and TGF-β1. This unique population has a distinct genetic identity from other immune cells and may hold potential for treating chronic inflammatory diseases.
Researchers have developed high-tech yarns that can generate electricity when stretched or twisted, opening up new possibilities for self-powered wearable devices and energy harvesting from ocean waves. The twistron yarns, constructed from carbon nanotubes, can convert mechanical energy into electrical power.
Tropical Depression 16W has formed in the Philippine Sea, with cloud top temperatures reaching as low as -63 degrees Fahrenheit. The storm is forecast to intensify into a tropical storm before making landfall in northern Philippines and potentially strengthening further in the South China Sea.
Researchers have developed a twistron harvester that harnesses energy from ocean waves, achieving a voltage of 46 mV and average output power of 1.79 mW. The device also acts as a motion sensor, demonstrating its potential for self-powered devices and natural energy harvesting.
A team of researchers has made a breakthrough discovery in understanding autoimmune diseases, revealing that rogue B cells can trigger an 'override' of the body's tolerance to its tissues. This finding sheds new light on epitope spreading, a hallmark aspect of autoimmune disease where the immune system attacks multiple organs and tissues.
Researchers at MIT and Cisco Systems have developed a new approach to network monitoring called Marple, which allows routers to report on their own state without relying on external servers. By using a programming language and simple circuit design, Marple enables precise traffic analysis while reducing the need for additional hardware.
A new study from Brown University found that less than one-third of teachers perceived as ineffective by principals are actually formally rated that way. Despite major reforms, time constraints and top-down system designs limit the differentiation and support for teacher effectiveness.
Scientists demonstrated 4D quantum encryption over a free-space optical network, encoding two bits of information per photon and tolerating more signal-obscuring noise. The breakthrough paves the way for practical quantum encryption over free-space networks, enabling secure communication between ground-based networks and satellites.
Researchers discovered the role of cytokine TNF in causing herpetic neuralgia, a common symptom of shingles. The study provides insights into novel therapeutic approaches to combat acute and chronic pain associated with the condition.
Researchers discovered that carbon nanotubes with a width of 0.8 nanometers can filter water with better efficiency than biological proteins, known as aquaporins. The narrow nanotube porins (nCNTPs) maintain permeability even at high salt concentrations and can be tailored for specific ion selectivity.
A new concept of nonvoluntary treatment could distinguish psychiatric patients who refuse help but likely would have accepted it in a healthy state of mind from traditional involuntary treatment. This distinction aims to provide more precise categorization and alleviate ethical concerns.
Researchers at the University of Alabama at Birmingham are working on two major cardiovascular diseases: heart failure after heart attacks and resistant high blood pressure. They hope to create new treatments using a combination of engineered heart patches and novel molecular pathways.
A newly discovered dinosaur fossil from Mongolia shows three juvenile oviraptors roosting together, suggesting a unique behavior among bird-line theropods. The specimen provides valuable insights into the origins of communal roosting in birds and sheds light on the social habits of ancient dinosaurs.
Researchers used zebrafish to study leprosy's impact on nerve cells, finding bacteria trigger a toxic response in macrophages that destroy myelin sheath. The disease may share characteristics with conditions like multiple sclerosis and tuberculosis.
Researchers at the University of Surrey have developed a new approach to deliver immersive audio experiences by utilizing all available devices in a living room, such as laptops and wireless mini-speakers. The 'Media Device Orchestration' concept enables users to enjoy spatial audio in a more immersive and multi-layered way.
Physicist Fatima Ebrahimi has used advanced models to simulate the cyclic behavior of edge-localized modes (ELMs), a type of plasma instability. She found that ELMs can form when a steep gradient of current exists at the plasma edge, and these instabilities can extinguish themselves by disrupting their own source.
A new study found that Solenodon, a venomous shrew-like mammal, has survived human arrival in the Caribbean by adapting to a flexible diet. The research suggests that this flexibility allowed Solenodon to thrive despite human-induced climate change and invasive species on the islands.
Research at Cornell University found that caffeine tempers taste buds, making food seem less sweet. The study suggests a link between adenosine receptors and taste perception, demonstrating real-world effects of the stimulant on human taste.
A team of Cleveland Clinic researchers have discovered a key pathway that leads to recurrence and treatment resistance in endometrial cancer. High levels of CD55 cause cancer stem cells to be more aggressive and resistant to cisplatin than non-stem cell cancer cells.
Researchers found natural geologic methane emissions were three to four times lower than previously estimated numbers, suggesting anthropogenic fossil methane emissions are higher. The study suggests reducing methane emissions from fossil fuels may be an even more important factor in reducing global warming.
A new University of Michigan study found that tired family caregivers are associated with greater ER visits and higher overall health care costs for the person they care for. Patients with fatigued or sad caregivers had 23% higher emergency department visits and $1,900 more in Medicare costs.
Researchers from MSU and University of Turku developed an optimized method for removing organic compounds, nitrogen, and phosphorus from wastewater using Chlorella vulgaris UHCC0027 microalgae. The treatment also produces biofuel suitable for blending with fossil diesel fuel.