Researchers found that 79% of participants were consistently married, while 8% were consistently single; however, the happiest groups had varied relationship histories or lived single their whole lives. Married individuals showed a slight increase in happiness, but not substantially.
Researchers analyzed county-level factors to understand SARS-CoV-2 reproduction numbers in the US. The study found that social distancing measures, population density, temperature, and other factors contributed to variations in reproduction numbers.
Tropical Depression 8 formed in the Gulf of Mexico on July 22, exhibiting strong storms and coldest cloud top temperatures indicating heavy rainfall potential. NASA's Aqua satellite data shows the depression moving west-northwestward with a better-defined center near the northeastern end of a broadly curved convective band.
Researchers linked genetic data with historical records to uncover new insights into the slave trade's effects on African Americans and Latin Americans. The study found that Nigerian ancestry is over-represented in US African Americans, while Senegambians are under-represented due to their transportation to rice plantations.
A new study reveals that the Vikings suffered from smallpox, dating back to the 7th century, and that the disease was more widespread than previously thought. The researchers found distinct viruses circulating during the Viking Age, which share a common ancestor with modern-day smallpox.
A clinical trial led by UNC Lineberger Comprehensive Cancer Center found CAR-T cell therapy to be highly active and safe in patients with relapsed/refractory Hodgkin lymphoma. The treatment resulted in a complete disappearance of tumor in the majority of patients and had an overall survival rate of 94% one year after treatment.
A team of scientists, including Kathryn Coyne from the University of Delaware, have developed protocols for studying the genetic underpinnings of marine algae. By analyzing the genetics of a specific species of algae that produces harmful blooms, they were able to create genetically modified strains and identify genes involved in toxin...
A small observational study found no cases of virus transmission from mothers with COVID-19 infection to their newborn babies after two weeks of breastfeeding and skin-to-skin contact. Mothers can safely breastfeed and stay in the same room as their newborns if they use appropriate face coverings and follow infection control procedures.
Researchers found that small-scale maize farming with modern hybrid seeds and improved soil health can significantly reduce deforestation and mitigate climate change. This technique helps protect forests and promote food security, particularly for vulnerable communities in Zambia.
Researchers at the Flatiron Institute and Cornell University developed a robust theoretical model of strange metals, revealing their existence as a new state of matter. The model shows that strange metals exhibit properties linked to temperature and fundamental constants, with surprising connections to black holes and high-temperature ...
The COVID-19 pandemic has taken a toll on oncologists, leading to a loss of personal connection with patients and their families. This essay highlights the need for maintaining emotional connections in oncology despite the challenges posed by the pandemic.
A recent study suggests that home-made cloth face masks with at least two layers are more effective in reducing the dispersal of viral droplets from the nose and mouth associated with COVID-19. The researchers found that a double layer covering was better than a single layer in reducing droplet spread from coughing and sneezing.
A new technology has been developed by Penn State researchers that enables better light control without requiring large materials and structures. This hybrid photonic architecture combines the best qualities of photonic integrated circuits and metasurfaces, paving the way for multifunctional devices with flexible access to free space.
Researchers have found genes related to inflammation and stress that may help tailor treatments for depression. These findings support the idea that patients with treatment-resistant depression have heightened inflammation compared to those who respond to medication.
Researchers demonstrate that nanoscale infrared imaging can identify materials up to 100 nm below the surface. The technique distinguishes surface layers from subsurface layers, enabling direct identification without modeling.
A Cornell University study found that one in eight individual bees had at least one parasite, with social bees more susceptible to infection. The researchers identified five common parasites transmitted through flowers, highlighting the importance of flower abundance and bee diversity in controlling disease spread.
Researchers at UC Davis successfully produced a bull calf named Cosmo with the SRY gene inserted via genome editing, resulting in expected 75% male offspring. This breakthrough aims to increase efficiency and reduce environmental impact by producing more fuel-efficient male cattle.
The COVID-19 pandemic led to a significant reduction in global seismic noise, with anthropogenic signals dropping by as much as 50% between March and May. This decrease allowed researchers to detect subtle seismic signals from subsurface sources, providing new insights into human-induced seismicity.
Researchers at MIT and Harvard University have mapped out an additional layer of control guiding tumor evolution through epigenomic alterations. They identified 11 chromatin states that cancer cells can pass through as they become more aggressive, and found a key molecule linked to advanced lung cancer forms.
Electrons in Planckian metals exhibit high-temperature superconductivity due to their desire for social distancing. By adjusting the ratio between kinetic energy and interaction energy, researchers created a model that captures the system's behavior down to absolute zero.
Bioengineers at Stanford University have developed a method for forecasting black swan events, which are highly unlikely but massively consequential incidents. The method is based on analyzing long-term data from three ecosystems and has potential applications in healthcare, environmental research, economics, and politics.
Researchers at UC Berkeley developed a new method to capture carbon dioxide from power plant flue emissions using tetraamine-modified MOFs. The technique showed a six times greater capacity for removing CO2 than current technology and was highly selective, capturing over 90% of the emitted CO2.
A team of global experts predicts that plastic waste flowing into the seas each year could more than double by 2040, with 710 million tonnes expected to be discarded into the environment. Improving waste collection services is seen as the single most effective step in reducing pollution.
A study by Max Planck Institute researchers found that multicellular clusters can promote cooperative interactions between organisms, leading to a previously unknown mechanism driving the evolution of mutual aid. This discovery challenges the traditional view of evolution as a competition for resources.
New research has developed a Lego-inspired scaffolding system using tiny, 3D-printed blocks to promote faster and more efficient healing of broken bones. The study found that growth factor-filled blocks placed near repaired rat bones led to about three times more blood vessel growth than conventional scaffolding material.
Researchers have confirmed the presence of Heartland virus in Lone Star ticks across two Illinois counties. The virus was transmitted through tick bites, often misdiagnosed as COVID-19 due to overlapping symptoms.
The study reveals changes in hearing genes that contribute to echolocation, expansions of anti-viral genes, and loss of inflammation genes in bats. The high-quality bat genomes provide a genomic record of historical tolerance to viral infection and may hold the key to alleviating human ageing and disease.
A new study finds that higher levels of gun ownership increase the likelihood of mass shootings, while permissive concealed carry policies significantly increase firearms homicides. The researcher proposes a two-pronged approach to combat both types of gun violence.
Research finds consistent summer precipitation patterns between the Mongolian Plateau and North China, driven by the Eurasian mid-latitude teleconnection wave train. This phenomenon enhances moisture transport and strengthens regional climate features.
A new approach combines CAR-T cell technology with natural killer cells to enhance tumor-fighting ability and reduce side effects. The merged immunotherapy shows promise in treating certain blood cancers, such as leukemia, and may be safer than traditional CAR-T cell therapy.
Research identifies two functionally distinct sub-circuits in the sensory thalamus that process distinct classes of information. These circuits enable powerful new optogenetic and chemogenetic strategies to probe behavioral and perceptual functions, potentially shedding light on conscious awareness and epilepsy.
Researchers discovered that a urine test of bicarbonate can measure CFTR function in patients with cystic fibrosis. This test may predict the effectiveness of new treatments for the disease.
Scientists at Trinity College Dublin discovered a way to manipulate human immune responses to Mycobacterium tuberculosis, tipping the balance in favor of patients. The study used an epigenetic inhibitor to release pro-inflammatory signals that aid in clearing the infection, promoting future vaccine strategies.
The survey found that online tools can improve services in autism care by reducing delays, improving outcomes, and enabling families to access professionals remotely. The two approaches, Real-Time and Store-and-Forward methods, have good diagnostic accuracy and enable natural behaviors in the home setting to be observed.
Tropical Storm Gonzalo showed slight disorganization in visible and microwave imagery from NASA's Aqua satellite. The storm is forecast to approach the southern Windward Islands on Friday night and move across them Saturday, with a possibility of becoming a hurricane.
Researchers identified two major factors: dry climate and city life, which led to the evolution of Aedes aegypti mosquitoes to specialize in biting humans. In regions with intense dry seasons, these mosquitoes showed a strong preference for human hosts.
Researchers at Penn State determined the optimum dosage of 3-Nitrooxypropanol (3-NOP) to reduce enteric methane emissions in dairy cows by 16-36%, with no effect on milk production or quality. The study's findings suggest that widespread use of 3-NOP could be an affordable strategy to mitigate climate change.
A new 42-country study reveals that men in more gender-equal societies are less likely to support women's causes and are more likely to hold hostile sexist attitudes. The research suggests that 'zero-sum' thinking, where gains for women equate to losses for men, is a significant barrier to achieving gender harmony.
Researchers have found that embryonic stem cells use a self-eating process called chaperone-mediated autophagy (CMA) to maintain pluripotency, but switch to a related metabolite when differentiating into specialized cells. This discovery could lead to new regenerative therapies for tissue and organ repair.
Research led by NC State University found that teen docents have a positive effect on visitors' experiences, learning, and information retention at informal learning sites. Children between 9 and 11 years old showed the largest impact, with higher information retention levels when interacting with a youth educator.
A UCLA-led study suggests that relaxing public health measures too soon may lead to a similar number of infections as if distancing had never been implemented. The researchers used mathematical models to analyze data from local and national governments, highlighting the dangers of premature relaxation of distancing measures.
A new study suggests that a simple urine test could significantly improve the detection of adrenal cancer by detecting excess adrenal steroid hormones. The test was found to be more accurate than imaging tests in diagnosing cancerous adrenal masses, potentially reducing unnecessary surgeries and healthcare costs.
Researchers at UC San Diego Health are conducting a national trial to evaluate the effectiveness of hyperbaric oxygen therapy in treating severe brain injuries. The study aims to reduce brain swelling and increase oxygenation to neurological tissues, promoting restorative responses over inflammatory ones.
A retrospective cohort study in Sweden found ongoing transmission of hepatitis C before anti-HCV screening was implemented in 1992. The study identified undiagnosed hepatitis C patients living in Sweden who received transfusions pre-1992, emphasizing the need for testing and treatment.
A recent study found that crowded housing, dirty air, and occupational factors contribute to the high risk of COVID-19 infections and death among Latinos in the US. The study's findings suggest tailored interventions aimed at keeping Latino communities healthy and safe
A team of Princeton researchers used optogenetics to activate the Ras/Erk pathway in fly embryos lacking Torso signaling. This allowed them to investigate where and when Ras/Erk signaling is needed for terminal patterning, revealing a surprisingly simple system controlling complex developmental patterns.
Researchers found that deleting a key gene in mice just their fat tissue made them insulin resistant and had other effects. The findings shed light on Type 2 diabetes and could have implications for human disease.
A new study by Bocconi University predicts a decline in fertility rates worldwide due to economic uncertainty and increased childcare burdens. In high-income countries, lockdowns, school closures, and deteriorating economic outlooks are likely to postpone childbearing, accelerating population aging.
Researchers have designed a graded index waveguide that allows the width of a frequency comb to be more than doubled, compensating for material dispersion in silicon. This breakthrough enables the creation of chip-based frequency combs for high-precision spectroscopy and compact spectrometers.
Researchers have engineered a more stable SARS-CoV-2 spike protein that generates higher yields in the lab, accelerating vaccine development. The new design, called HexaPro, enables industrial production of subunit vaccines and improves DNA or mRNA-based vaccines.
A study analyzing 35 years of US agriculture data reveals a steady shift towards consolidation, with production moving to larger farms that cover almost all crop and livestock commodities. Smaller farms are becoming unsustainable, while family businesses still dominate the industry.
A team of researchers argues that investing $30 billion annually could pay for itself quickly by preventing the emergence of new viral pathogens. The proposed strategy focuses on monitoring and regulating the wildlife trade and reducing tropical deforestation, which are linked to two-thirds of emerging diseases in the past 50 years.
A new study from the University of Colorado Anschutz Medical Campus finds that peer mentorship groups are better suited for fostering success among underrepresented groups. These groups provide flexible support and can be established online, making them an ideal option during the COVID-19 pandemic.
Cancer researchers identified a previously unseen cell state that enables tumors to develop resistance to chemotherapy, and found this adaptable cell type in every tumor they examined. This discovery offers hope for developing targeted therapies to combat cancer's adaptability and provide longer-lasting remissions.
A comprehensive study found that the master's degree loan scheme in England substantially broadened socioeconomic class access to further education. The research shows increased master's enrollment rates and narrowing socioeconomic gaps among BME students.
A team of researchers found that 73 boreal bird species experienced a contraction in their breeding periods over a 43-year period, with most species starting to breed earlier and ending earlier. The study suggests that warmer temperatures may be causing this shift, allowing birds to take advantage of earlier food availability.
Hurricane Douglas rapidly intensified into a category 3 hurricane with maximum sustained winds near 120 mph, surrounded by powerful bands of thunderstorms. The storm's eye showed development of an eye and powerful thunderstorms circling it.
Researchers developed a novel three-dimensional imaging system that uses near-infrared light to diagnose cervical cancer faster and non-invasively than conventional methods. The system analyzes tissue biopsies in real-time without histopathological preparation, improving diagnosis accuracy and turnaround time.
Research reveals that lightning damages approximately 832 million tropical trees each year, with a quarter of them dying from injuries. The study found that lightning strikes are more frequent in forests, savannas, and urban areas, altering ecosystem dynamics.
Astronomers have spotted a spectacular UV flash accompanying a type Ia supernova, providing clues to understanding how white dwarfs explode and creating iron. The event may also shed light on dark energy and the universe's formation.
Researchers measure neurological responses to light pollution in wildlife, finding both magpies and pigeons' sleep disrupted by artificial white and amber lighting. The study suggests that using short-term solutions like switching off porch lights and installing sensor lights can help mitigate the impact of light pollution on bird sleep.
Researchers from UMD and international partners highlight the urgent issue of African vulture poisoning, which threatens global disease and biodiversity. A coordinated approach leveraging community engagement and pre-existing resources is recommended to maximize conservation impacts.
Researchers used the MADM technique to investigate how cells respond to changes in genomic imprinting. They found that cells activate certain gene groups involved in cell death, growth, and synapse development, particularly in astrocytes.
Researchers at Florida State University have discovered a key role for an adaptor protein in forming the outer structure of vesicles, which are essential for transporting molecules within cells. This finding sheds new light on how cells move resources and could potentially lead to breakthroughs in drug delivery and virus entry prevention.
A new CT scan method splits a full X-ray beam into thin beamlets to deliver the same quality of image at a significantly reduced radiation dose. The technique has been shown to reduce exposure by up to 90% while maintaining image resolution, offering potential benefits for medical research and patient safety.
The COVID-19 pandemic has exacerbated social isolation and distress among cancer patients, emphasizing the importance of human connection in their care. Clinicians can support these patients by fostering connections through non-clinical interventions.
Research by Professor Ami Citri and PhD student Anna Terem at Hebrew University of Jerusalem found that the claustrum plays a significant role in creating associations between rewards and contexts. The study used conditioned-place preference tests on lab mice to demonstrate the claustrum's involvement in incentive salience.
A global survey of 371 coral reefs found that reef sharks are virtually absent from many ecosystems due to overfishing and destructive fishing practices. However, countries with strong governance and conservation efforts, such as Australia and the Bahamas, show promising results.
Dolphins under age 10 form close bonds with peers to develop essential skills and social savvy, reflecting future reproductive strategies. Males and females have distinct social behaviors, with males prioritizing friendly interactions and females focusing on foraging and preparing for motherhood.
Researchers at Penn Nursing and Drexel University explore how Black men articulate factors that facilitate or hinder their help-seeking for psychological symptoms after injury. The study found that severe posttraumatic symptoms create pathways to help-seeking, while financial worry and discrimination combine in a pathway toward help-se...
A new imaging technique, DEEP-Clear, developed by MDI Biological Laboratory scientist Prayag Murawala enables unprecedented insight into subcellular structures and tissues. The method expands the range of animal models that can be studied, processes that can be explored, and biological questions that can be addressed.
A new study suggests that mammalian immune cells may be less effective at detecting and responding to microorganisms from other planets, potentially posing a threat to space missions. The researchers tested the immune response of mice to peptides containing amino acids rare on Earth but common on meteorites.
A new NIH study demonstrates that kidney transplantation between people with HIV can be done safely and effectively. The study found excellent graft survival rates, comparable to those of recipients receiving kidneys from HIV-negative donors, without significant differences in infection or adverse events rates.
University of Queensland researchers have linked improvements in zebrafish's hunting skills to the development of sensory coding in their brains. The study shows that changes in neural circuitry lead to refinements in behavior and even predict individual fish's hunting success.
Research reveals that passionate and gritty players outperform others in football, with a strong correlation between player feelings and coach perceptions. While positive mindset is also important, it's not enough to guarantee success without passion and grit.
A new study models a 78% reduction in global plastic pollution by 2040 with immediate and coordinated action. However, even this best-case scenario predicts 710 million metric tons of plastic will still reach the environment.
A new optical coherence tomography (OCT) instrument has been developed to image the curved layers of the cornea with cell-level detail, enabling improved monitoring of eye diseases and general health conditions. The device provides a large viewing area, allowing for more precise counting of cells and nerves.
Researchers have developed a mouse model of pancreatic cancer that replicates two subtypes of the disease, classifying them as classical PDAC and basal PDAC. The study reveals key genes driving the aggressive nature of basal PDAC, offering potential targets for therapy.
Research finds that without immediate action, plastic flow will nearly triple by 2040, but solutions are available to reduce it by more than 80%. The study identifies measures such as reducing production and consumption, recycling, and expanding waste collection rates to achieve this goal.
A group of doctors and data scientists propose creating clinical departments devoted to artificial intelligence to harness its power in transforming patient care. The plan aims to address issues such as inconsistent implementation, poor data quality, and overdependence on AI, and would bring together diverse expertise for faster benefits.
A recent study found that over 40% of hospitalizations among older adults with dementia were for potentially preventable conditions, such as pneumonia and heart failure. The study's lead author emphasized the importance of addressing sepsis and implementing patient-centered programs to improve outpatient care.
Researchers have developed a new method to measure the complex interactions between different brain areas using both electroencephalography (EEG) and functional magnetic resonance imaging (fMRI). This approach reveals linked dynamics between EEG- and fMRI-derived connectomes, providing insights into neural communication. The findings s...
A new study found the prevalence of chronic kidney disease (CKD) among Mexican Americans has doubled in recent years, while stabilizing for other racial/ethnic and socioeconomic groups. Researchers also developed a gene therapy that can alleviate obstructive sleep apnea by stimulating the nerve that contracts muscles in the tongue.
A recent study found that COVID-19 lockdowns led to a 50% global reduction in human-caused seismic noise, with the most pronounced effects seen in densely populated areas. This 'anthropause' phenomenon has provided a unique opportunity for researchers to better distinguish between human and natural seismic noise.
A new study published in Molecular Ecology reveals that the genes responsible for protecting frogs may actually be leading to their demise in the face of the invasive chytridiomycosis disease. Researchers found that frogs that died from the disease had higher expression of immune system genes than those that survived.
Scientists discovered extinct strains of smallpox in Viking skeletons, proving the killer disease plagued humanity for at least 1400 years. The ancient strains were genetically different from modern smallpox, and their presence pushes back the confirmed existence of smallpox by a thousand years.
Researchers have identified 38 excipient molecules that interact with human enzymes and receptors, highlighting the potential for previously unappreciated effects on health. The study emphasizes the need for further investigation to establish whether these substances may contribute to unwanted side effects in human patients.
The Peterborough Integrated Renewables Infrastructure (PIRI) project aims to deliver a significant drop in CO2 emissions by 2030 while cutting energy bills by up to a quarter. The project combines a next-generation heat network, electricity network, and electric vehicle infrastructure under one smart holistic scheme.
Researchers found playing a simple conversation game increased African Americans' participation in end-of-life care planning, including discussing preferences with family members and completing advanced directives. The study suggests the game is a valuable tool to address disparities in end-of-life care for African Americans.
Researchers at Harvard SEAS create device that can shape near-field light into various forms using waveguide reflectors. The resulting shapes can be used for ultra-high-resolution microscopy, particle manipulation and sensing applications.
Researchers found that venomous rattlesnakes are slightly more vulnerable to threats in colder temperatures, but not significantly so. The snakes were able to strike quickly even at low temperatures, suggesting they may be using a mechanism beyond muscle contraction.
A new study led by Penn State finds that LCCBs can cause vascular remodeling, reducing blood flow and increasing pressure. This damage can lead to an increased risk of heart failure in patients taking the medication.
A new study analyzing five hundred years of floods in Europe reveals that the continent is experiencing one of its most flood-rich periods in recent history. The research found that the last three decades have been among the most significant regarding frequency and magnitude of floods, with a shift towards more frequent summer floods.
A study published in Science found that a large mutation called a 'supermutation' affects the coloration of North American stick insects, transforming continuous variation into discrete color morphs. This discovery provides insights into how genetic variation is packaged into biological diversity, such as morphs and species.
Researchers discovered that garden peas can form highly stable amyloid protein aggregates, which may aid in seed longevity. Vicilin and its domains were found to co-localize with amyloid-specific dye in pea seeds.
Researchers from Texas A&M University designed a single device called PINE that improves energy delivery between home solar-power systems and the electrical grid. The device regulates grid voltage, integrates solar energy, and manages energy flow, making homes less dependent on the external power grid during blackouts.
Scientists charted SARS-CoV-2 transmission in Brazil, revealing that non-pharmaceutical interventions were insufficient to control the spread. The study found over 100 internationally-sourced virus introductions from Europe and estimates that more than 75% of Brazilian strains fell under three clades introduced during a specific period.
Researchers create simulation scenarios using ontologies to test autonomous driving systems, uncovering weaknesses and developing adaptive compensation methods to ensure system reliability and safety. The approach enables the detection of critical test cases that may not be feasible in real-world testing.
Researchers developed a non-invasive tracking strategy using CRISPR/Cas9 editing to insert the sodium/iodide symporter gene into iPSCs. This allows long-term monitoring of cardiomyocytes after implantation, paving the way for preclinical and clinical development of cardiac cell therapies.
A new technology dubbed MorphEUS enables rapid screening of drug candidates against Mycobcterium tuberculosis (M. tb), the bacterium that causes TB. It uses high throughput imaging and machine learning to uncover patterns in how antibacterials kill, improving the efficiency and effectiveness of treatment development.
A diagnostic startup, Amplified Sciences LLC, is seeing growing interest and support for its innovations in detecting debilitating diseases. The company has received $1.1 million in seed funding and has been accepted into the National Institutes of Health's Applicant Assistance Program.
Researchers identified 134 previously unknown activities for 38 approved excipients, demonstrating direct activity against biologically relevant molecules. Several excipients exhibit evidence predictive of tissue-level toxicity, including thimerosal and cetylpyridinium.
A new study reveals significant increases in premenopausal breast cancer rates globally, particularly in higher-income nations like Canada. The study also finds that postmenopausal breast cancer is increasing more rapidly in lower-income countries, often due to adopting Western lifestyles and lack of early screening.
A new study suggests that hotels can increase tourists' intentions to visit once the crisis ends by humanizing their brand and creating an emotional attachment. This approach emphasizes shared emotional responses to risks, rather than focusing on cognitive, rational aspects of risk perceptions.
Researchers estimate a median 21% yield reduction for impacted corn and soybean crops, resulting in minimum economic costs of $587 million USD. The actual cost range is estimated at $0-$1.76 billion USD due to potential land area expansion.
GlycoNet funds 11 collaborative research projects across Canadian institutions to develop new treatments, diagnostic tools and therapies for challenging diseases. The projects aim to improve patient care, accelerate medical innovation and mitigate healthcare burden in Canada.
A team of researchers has identified a crucial ion channel protein in mast cells that regulates calcium levels, which are essential for the activation of many types of immune cells. This discovery has significant implications for the treatment of allergies and autoimmune diseases.
Researchers from UConn and Wesleyan University found high levels of mercury in the Still River, exceeding EPA guidance levels for weekly consumption. The study suggests that legacy mercury pollution is persisting in the environment and impacting the food web, with bioavailable forms posing a significant health risk to humans and wildlife.
A recent study published in American Journal of Roentgenology found that lung ultrasound was highly sensitive for detecting COVID-19 abnormalities, with B-lines, thickened pleural line, and pulmonary consolidation being the most commonly observed features.
Researchers found that some desert mosses in the Mojave Desert grow under translucent quartz pebbles, using them as natural sunshades to retain moisture and reduce heat. This unique adaptation allows these mosses to thrive in extremely dry conditions.
A recent research development introduces a pioneering theory of three-pattern decomposition of global atmospheric circulation. This new system improves the accuracy of climate prediction by unifying atmospheric motions in different latitudes. The theory has been praised as an original and innovative achievement with international level.
Researchers at Tomsk Polytechnic University have developed a new method to significantly increase the operation range and stability of optical tweezers. This technology uses dielectric particles to form a photonic jet, which acts as a trap or tweezers, allowing for more precise control over micron-sized objects.
A new study shows that IUDs significantly reduce menstrual symptoms in adolescents with disabilities, including heavy bleeding and cramping. The research found that 65% of young women reported less bleeding and 95% kept their IUD after one year.
Researchers at Beth Israel Deaconess Medical Center found a significant decline in emergent medical, surgical, and obstetric hospitalizations during the early phase of COVID-19. The study reported a 35% decrease in weekly hospitalizations overall and a 45% decrease in hospitalizations not related to COVID-19.
A new study published in Clinical Infectious Diseases suggests that phage therapy could be a game-changer in treating complex bacterial infections in prosthetic joints. The treatment has shown promising results in patients with biofilm-related infections, which are notoriously difficult to eradicate with antibiotics.
Researchers at the University of Texas at Austin have successfully redesigned a key protein from the coronavirus, enabling faster and more stable vaccine production. The new design, called HexaPro, produces up to 10 times more protein than an earlier version, potentially reducing vaccine doses or speeding up production.
Researchers at Drexel University have discovered a new MXene material that can absorb electromagnetic interference rather than just deflecting it. The material, titanium carbonitride, is up to 3-5 times more effective at blocking EMI than copper foil, offering a sustainable solution for containing electromagnetic pollution.
Researchers discovered a shared skeletal structure between African and American crocodiles, suggesting a close evolutionary relationship. This finding proposes that crocodiles migrated from Africa to America, reaching the Americas via Australasia around 7 million years ago.
A new native Hawaiian land snail species has been discovered after a decade-long survey of the islands. The discovery brings a glimmer of hope for conservation efforts, with scientists describing a small candy-striped snail that shows pronounced variation in coloring and is less than two-tenths of an inch long.
A study discovered that some people in Europe and South America carry a Neandertal variant of an ion channel gene, leading to increased pain sensitivity. The gene's variant is associated with a lower pain threshold compared to the modern human version.
Researchers found that patients treated with radioactive iodine and surgery for hyperthyroidism have a higher risk of dying from solid cancer compared to those treated with anti-thyroid drugs. The study suggests that the long-term effects of these treatments on cancer mortality rates are significant.
A study by Portland State University researchers reveals that the presence of cyclists does not significantly slow down cars on low speed, low volume urban roads without bicycle lanes. The 1 mph differential in speed caused by cyclists was found to be negligible from a practical perspective.
The latest Hubble image of Saturn reveals small atmospheric storms in the planet's northern hemisphere, with pronounced banding visible. The ringed planet's atmosphere is mostly hydrogen and helium, with seasonal changes due to increased sunlight also producing a reddish haze.
Researchers found that blocking IL-17A increases the presence of other inflammatory molecules produced by Th17 cells, immune cells involved in neuroinflammation. The study suggests a combination approach involving both IL-17A and IL-24 may be more effective in treating autoimmune disorders of the nervous system.
The new CGBE1 tool enables efficient induction of C-to-G mutations while minimizing unwanted changes, offering potential for treating disease-associated genetic mutations. Co-authors envision CGBE1 as useful for research applications, enabling introduction of specific C-to-G mutations.
Researchers found that coral reefs in the ETP region have adapted to heat stress, with some recovering within 10-15 years after El Niño events. The study suggests that ETP corals' high reproductive rates, tolerant symbiotic algae, and geographical patterns may contribute to their resilience.
A recent study found that noisy boats and ships can affect the prey response of young fishes, leading to decreased activity and reduced swimming distance. This can result in slower escape responses and increased mortality rates among juvenile reef fish.
The University of Texas at Arlington's (UTA) TMAC has received $3.3 million in federal funding to support small and medium-sized businesses in Texas during the pandemic. The funding will help manufacturers reshore supply chains and restore operations, including those producing health-related products.
A study published in PLOS Pathogens found that immunity to influenza accumulates during childhood and declines after 40-50 years of age. The researchers developed novel metrics to define key features of antibody profiles, which provide valuable tools for analyzing complex immune responses.
Research reveals Arctic mosquito populations are driven by food quality rather than predator density, contradicting initial hypotheses. The study found that ponds with better food quality had lower population growth rates and higher larval mortality.
Case studies published by Physicians Committee for Responsible Medicine found that plant-based diets rich in whole carbohydrates improved health markers in individuals with type 1 diabetes. The diets led to decreased insulin needs, stabilized blood sugar control, and reduced cholesterol levels.
Researchers developed a computational tool called PolyA-miner to analyze alternative polyadenylation (APA) sites in RNA strands. The tool precisely identifies novel APA sites that were not detected by traditional analytical approaches, revealing new insights into gene regulation.
A new study pushes back the earliest evidence for smallpox infection by nearly 1,000 years to the 7th century in northern Europe. The discovery of a previously unknown clade of the smallpox virus suggests it may have been widespread throughout Viking Age Europe.
A team of researchers used a mouse model to test the best therapeutic option for a type of relapse sarcoma. The study found that two treatment regimens administered to a patient with lung metastasis helped extend their disease-free period to 46 months.
Research finds that frequent social media use can negatively impact depressive symptoms among LGBTQ youth, but a social media-free summer camp shows promise in reducing symptoms. After attending the camp, participants experienced a significant reduction in depressive symptoms, particularly those with high pre-camp social media use.