A study found that exposure to air pollution increased the risk of contracting Covid-19, being hospitalized, and dying from the disease. Long-term exposure to pollutants even at levels below EU limits was associated with a higher burden on healthcare systems.
A new patient-guided intervention using telemedicine has been shown to improve symptoms of fatigue, pain, and depression in dialysis patients. The Technology Assisted Stepped Collaborative Care (TĀCcare) trial found significant improvements in energy levels and pain severity that persisted for six months after treatment.
Researchers created a robot inspired by pangolins' ability to curl up into a ball, with a soft layer and hard metal components. The robot can emit heat when needed and transport particles like medicines, making it promising for minimally invasive medical procedures.
A nationwide study found that social and organizational factors play a critical role in shaping sustainable behaviors among employees. Employees are more likely to act sustainably at work if they feel supported by their company and coworkers. The study also uncovered a link between eco-friendly behaviors and higher job satisfaction, su...
The European Eastern Alps have seen a doubling of lightning strikes over the past four decades, with the highest changes occurring in high-altitude areas. Climate change is driving this trend, as rising temperatures fuel more thunderstorms and lightning.
A new study found significant gaps and variations in UK schools' curricula for sexual and reproductive health, with important topics like endometriosis and miscarriage missing. The research suggests better education is crucial for young people to understand their reproductive systems and make informed decisions about their lives.
Researchers found high amounts of tryptophan in a nearby star-forming region using data from the Spitzer space observatory. The presence of this protein-building agent in the gas and dust from which stars form suggests it may be common in planetary systems.
A new study from researchers at Wake Forest University School of Medicine reveals that cardiac magnetic resonance imaging (MRI) is a safe and accurate tool to evaluate complex patients. Cardiac MRI reduced the need for invasive angiography over the long-term follow-up period, making it a highly reliable first-line testing option.
A meta-analysis of 60,000 participants found that corrections are more successful when issues are emotionally positive, match ideology, and provide abundant details. However, polarized misinformation proves harder to correct, with corrections failing twice as often.
Scientists at KTH Royal Institute of Technology created the smallest glass structure by 3D printing with sub-micrometer resolution. The new method eliminates thermal treatment requirements, enabling customized applications in medical machinery, robotics, and telecommunications.
A study reports a CRISPR/Cas9 delivery system that reduces anxiety-related behavior in mice by modulating neuronal receptor pathways. The treatment, delivered through the nose, shows a 35.7% increase in time spent in light areas and a 14.8% decrease in marble burial compared to controls.
A novel nurse-driven virtual care model has been developed to support long-term nursing home residents. The model, based on an existing in-person care model, aims to enhance resident care by leveraging nurses' expertise and access to electronic medical records.
A new study published in Journal of Marketing finds that consumers become motivated to distance themselves from brands after observing socially unacceptable social media mentions. Consumers with stronger self-brand connections experience vicarious shame, driving their desire to disengage from the brand.
Researchers have detected tryptophan, an amino acid crucial for protein formation, in the interstellar medium of the Perseus Molecular Cloud. This discovery suggests that amino acids, building blocks of life, may be present in the gas surrounding young stars and potentially accelerate the emergence of life.
Scientists at the University of Tokyo have discovered a pheromone that reduces fear in rats, which could lead to more humane methods of pest control. The researchers found that this pheromone, 2-methylbutyric acid, can calm both lab and wild rats, reducing their fear responses.
A recent study unveiled the doorway that SARS-CoV2 uses to slip inside cells undetected. Cholesterol clusters make up this door, allowing the virus to infect human cells. Regular exercise and mechanical force can disrupt these cholesterol aggregates, reducing the risk of infection.
A study found that framing progressive policies with values like patriotism, family, and tradition increases support among conservatives and moderates. However, this approach may not be effective for liberals, who already tend to favor redistributive policies.
Researchers successfully engineered an albino strain of the hummingbird bobtail squid, offering clear optical access for visualizing its nervous system. This breakthrough presents Euprymna berryi as a viable candidate for a model cephalopod, enabling scientists to study complex animal behavior and unlock secrets of biology.
Rensselaer Polytechnic Institute researcher Scott Forth is investigating the mechanical code underlying mitosis to combat cancer. His lab aims to determine how chromosomes are segregated during cell division, with potential insights into new diagnostics and treatments.
The study analyzed historical data on coal miners in China, revealing a strong correlation between raw coal production, mining technology, and CWP incidence. The researchers identified key turning points in disease incidence, linked to changes in diagnostic criteria and labor management, as well as coal industry policy reforms.
Unaccompanied migrant children are vulnerable to persistent emotional distress due to their experiences. Ongoing psychosocial support is crucial after resettlement to mitigate these symptoms.
Researchers have created a new prediction tool to evaluate the benefits of blood cancer treatments, filling a gap in previous versions. The ESMO-MCBS:H v1.0 tool uses a validated algorithm to assess clinical benefits, survival data, and quality of life, providing a transparent assessment for clinicians.
Researchers at NYU Abu Dhabi have developed an innovative adhesive bandage that can quickly detect COVID-19 antibodies in the bloodstream. The test uses gold nanoparticles to recognize and bind to IgM and IgG antibodies, providing users with critical information about their immune response to the infection.
A University of Gothenburg study reveals that fish farm waste can be converted into biogas, reducing waste and generating nutrients for plants. The biogas can power the aquaponic farm, making it a sustainable energy source.
Expert researcher Brian Kisida investigates the relationship between arts education and student success, finding that students involved in arts programs enjoy school more, are more engaged, and happier. The study aims to inform policy makers on decisions about public education.
Research found that antidepressant prescriptions, particularly SSRIs, were associated with a 40% reduction in COVID-19 test positivity rates among mental health patients. The study suggests that antidepressants may have a preventative role against COVID-19 infection.
Research suggests that guppies with enlarged telencephalon exhibit improved cognitive flexibility, inhibitory control, and working memory. The study found that up-selected fish performed better than down-selected fish in tasks requiring self-control and delayed gratification.
Researchers demonstrated terabit optical data transmission through the air in a European Horizon 2020 project, enabling more cost-effective and faster backbone connections via near-earth satellite constellations. The team used laser systems to transmit high-data rates over a free-space distance of 53km.
A 225-million-year-old Brazilian fossil provides the oldest evidence of air sacs in dinosaurs, which enabled these creatures to grow into giants. The discovery sheds light on how these structures evolved over time, contradicting previous assumptions about their development.
A recent Markey Cancer Center study reveals persistent cancer disparities in Appalachian Kentucky. The research found striking disparities in cancer incidence and mortality rates compared to the rest of the country, with a focus on lung, colorectal, cervical, and oral cancers.
Researchers developed chemiluminescent carbon nanodots (CDs) that exhibit excellent in-vivo imaging quality and bacteriostatic rate against various bacteria. The CDs can be used as activatable imaging agents for inflammation-related ROS detection and have potential applications as nanomedicine for antibacterial treatments.
The pilot will provide comprehensive wraparound services, addressing barriers to housing stability through behavioral health, landlord-resident communications, and benefits counseling. Funding from Fairfax County will help select effective services and plan program rollout nationwide.
The USPSTF recommends regular screening for depression in the adult population to address its significant impact on daily functioning. Major depressive disorder can lead to increased mortality if left untreated.
Researchers estimate that plugging documented orphaned wells in the US will exceed $4.7 billion by 30-80% and may not cover undocumented wells. The study analyzed data from over 80,000 documented wells and found that over 4.6 million Americans live near these wells.
A recent study suggests that supermassive black holes at the center of large galaxies grew in size over billions of years, challenging previous estimates. The research, led by astrophysicist Joseph Simon, used computer simulations to predict the masses of massive black holes, revealing a diverse range of sizes across the universe.
Dr. Dave E. Calkin has been recognized with the prestigious Ember Award for his contributions to wildland fire science, including developing tools and strategies for risk management and decision-making. His work aims to improve the effectiveness of wildfire management systems, supporting the health of public lands and communities.
Researchers at the University of Bristol found that viruses lose their infectivity quicker in cleaner air, with opening a window reducing acid content and speeding up death. The study provides valuable insights into mitigating risk through gas composition manipulation.
A new Stanford University study models the distribution of seagrass species around the world at two different timepoints in the future, predicting widespread reductions in species diversity and composition under all scenarios. The research highlights the need for more intentional conservation efforts and emphasizes that even the curren...
A nationwide study in the UK found a significant rise in eating disorders and self-harm among adolescent girls between March 2020 and March 2022. The rate of eating disorder diagnoses was 42% higher than expected, with 3,862 observed cases compared to 2,713 projected cases.
Researchers at Carnegie Mellon University have created a new model, Vision-Robotics Bridge, which enables robots to learn from observing humans complete tasks in any environment. The robots successfully learned 12 tasks, including opening drawers and picking up objects, with minimal practice time of just 25 minutes.
Scientists have discovered a new embryonic cell type that self-destructs in response to DNA damage, serving as a quality control mechanism to protect the developing fetus. This process may help improve IVF and regenerative medicine treatments by identifying and removing damaged cells.
COPD patients treated with dupilumab experienced rapid and sustained improvements in disease, as measured by reduced acute exacerbations, better lung function, and improved quality of life. This is the first biologic to show clinical outcomes improvement in COPD.
Research by Fiona Baker of SRI's Human Sleep Lab highlights the deep connections between adolescent sleep and overall health. Studies have shown that poor sleep patterns can affect brain development, weight gain, cognitive decline, and socioemotional difficulties in adolescents.
The study found that multiple copies of two genes, cldnj and fthl27, enable the hadal snailfish to maintain auditory senses and withstand high pressure. The fish's genetic variations allowed it to adapt to the absence of light in the deep sea, with some genes related to circadian rhythms lost.
Researchers from Tokyo Medical and Dental University found that apple-shaped obesity is associated with cytokine storm and a higher risk of death in COVID-19 patients. The study suggests that obese patients with excess belly fat may benefit from anti-inflammatory therapies, including IL-6 blockers.
Researchers at Trudeau Institute and Texas Biomedical Research Institute found that prior dengue infection can worsen Zika virus outcomes during pregnancy. Pregnant marmoset monkeys infected with dengue passed significantly more Zika virus to their fetuses than those without dengue, suggesting a link between the two viruses.
A new study led by UCL researchers found that at least one in five women conceived naturally after having a baby conceived with IVF. This figure remained unchanged even when considering different types and outcomes of fertility treatment. The study analyzed data from 11 studies involving over 5,000 women worldwide.
Scientists have developed disease-resistant rice varieties to combat a devastating bacterial outbreak in Tanzania and potentially other African countries. The new lines, created using advanced breeding techniques, show broad-spectrum resistance against Xoo bacteria strains, offering hope for increasing yields and food security.
A study of 278 urban climate action plans (CAPs) since 2015 found that most focus on transportation, energy, and buildings, with a growing emphasis on mitigation and adaptation. The plans often lack co-benefits analysis and transparency, hindering effective implementation.
The study finds that TRAPPIST-1 c has a extremely thin atmosphere, if it exists at all. The planet's dayside temperature is the coolest ever characterized, suggesting it may be a bare rock with no atmosphere.
A new study by Boston University School of Public Health found that women who turned 35 in recent years and those without children are most at risk of excessive alcohol consumption. The study's findings highlight the need to address unhealthy drinking habits among middle-aged women, particularly those without children.
Researchers ran survey experiments to assess the effectiveness of microtargeting in politics, finding that targeted ads can be 70% more persuasive than general campaigns. However, using multiple attributes for targeting did not add further benefit, suggesting a 'one ad does not fit all' approach.
Researchers at Oak Ridge National Laboratory have developed a novel method to transform normal insulators into magnetic topological insulators using electric fields. This breakthrough could lead to high-speed, low-power electronics with reduced energy consumption.
This study found that housing insecurity during childhood is associated with anxiety and depression symptoms later in life, including depression in adulthood. Social policies supporting secure housing may be a crucial prevention strategy for these mental health issues.
A study published in Health & Place found that walkable neighborhoods foster social interactions with neighbors, promoting a sense of community. Researchers analyzed data from 1,745 adults living in Seattle, Baltimore, and Washington D.C., revealing that these environments encourage active behaviors like walking and socializing.
Researchers have found evidence of 20 million years of 'hot spot' magmatism under the Cocos plate, with a long-lived melt channel that originated from a mantle plume. The study suggests that this channel is regionally extensive and may be a widespread source for intraplate magmatism.
Researchers at Chalmers University of Technology have developed open-source software, SuperConga, to explore new superconducting properties and advance quantum computing. The program operates at the mesoscopic level, enabling simulations that can 'pick up' the strange properties of quantum particles.
Researchers developed a more accurate model of human cardiac fibrotic tissue, which could enable quicker drug testing and potentially lead to new therapies for heart failure. The model, built using an electrospinning technique, recreates the unique aspects of scarred cardiac tissue.
A recent study analyzed over 200 previous studies to assess the impact of irrigation on regional climates and environments. The researchers found that while irrigation supplies 40% of the world's food, it also has significant effects on regional climates and environments, with some areas being already unsustainable or verging on scarcity.
A randomized phase II study found that adding metformin to androgen deprivation therapy did not reduce the risk of metabolic syndrome or improve PSA response in patients with advanced prostate cancer. Metformin showed some antitumor effects through mTOR inhibition, but these were not significant.