A new study by Washington State University scientists finds that people living in areas with humid-heat extremes are bearing the brunt of the impact. The researchers identify a greater increase in population exposure to humid-heat as compared to dry-heat, emphasizing the importance of understanding humidity changes in a warming world.
Wildlife trade is a pervasive issue affecting ecosystems, economies, and human well-being. IUWT can drive biodiversity loss, invasive species, and zoonotic diseases, highlighting the need for cooperation and sustainable management.
A team of scientists has found that IgA antibodies, a natural defense substance in the human body, can limit the fitness of benign bacteria in the intestine. This discovery helps maintain a delicate balance between the human organism and the intestinal flora.
A study found that nearly 70% of surveyed healthcare workers in Ghana and Kenya experienced stress and burnout during the COVID-19 pandemic. The researchers suggest that perceived preparedness plays a crucial role in mitigating these negative effects on job satisfaction.
Researchers have developed a new approach to deliver therapeutic nucleic acids using nanoparticles coated with antibodies. This system targets cancer cells while sparing normal cells, showing improved efficacy and reduced toxicity compared to previous methods.
A Swedish study of over 2 million women found preterm delivery significantly increases future risks of chronic high blood pressure. The association remains strong even 40 years later.
A new study finds that massive columns of smoke from a nuclear war would destroy much of the ozone layer over a 15-year period, with peak ozone loss averaging about 75% worldwide. This would lead to devastating effects on human health and food supplies, as well as terrestrial ecosystems.
A recent study by the Smidt Heart Institute found that middle-aged and older women are being diagnosed with 'broken heart' syndrome more frequently—up to 10 times more often—than younger women or men of any age. The incidence has been rising steadily since before the COVID-19 pandemic, suggesting a possible link between stressors, brai...
A study led by Dr. Satish Raj is investigating individuals with autonomic problems after recovering from COVID-19, finding common disorders such as orthostatic hypotension and postural orthostatic tachycardia syndrome. Researchers aim to find viable treatments for debilitating symptoms affecting daily life.
New research highlights the potential of telehealth to increase patient engagement through improved access and convenience. However, studies found limited evidence that telehealth results in better retention or outcomes compared to in-person treatment. Researchers emphasize the need for more empirical work to confirm its benefits.
Researchers at UTA explore artificial ferroelectric materials to engineer smart mechanical behaviors using light and machine learning. They plan to create tunable free energy landscapes with varied materials and thicknesses, paving the way for various applications.
Biologists found that a mother roundworm's response to heat stress affects not only her offspring but also their children. The researchers discovered a protein called HSF1 that collaborates with mechanisms to establish stress memory in eggs, which are then passed on through conception.
Researchers detected giant gas planet with Jupiter-like orbit around white dwarf star, confirming planets can exist beyond star death; study suggests Jupiter and Saturn may survive Sun's red giant phase.
Researchers have developed a novel data storage method using mixtures of fluorescent dyes, which can store binary information at high density with fast read/write speeds. The technique encodes sequences of 0s and 1s into dye molecules, allowing for the storage of digital information for thousands of years or longer.
Researchers at Sunnybrook Health Sciences Centre have successfully delivered antibody therapy to breast cancer metastases in the brain using focused ultrasound. The treatment, which temporarily opens the blood-brain barrier, has shown promising results with tumor size reductions of up to 21% in patients.
A recent study by Brigham and Women's Hospital found that pandemic-related grief and depressive symptoms are associated with lower levels of mother-infant bonding. Higher self-efficacy and social support were also linked to better bonding outcomes, while anxiety symptoms were not a significant factor.
A team of astrophysicists led by Martin Turbet from UNIGE and NCCR PlanetS found that Venus's climate conditions prevented the formation of oceans. The study suggests that the Earth could have suffered a similar fate if it had been closer to the Sun or had weaker radiation in its youth.
A team at Tampere University has created a metamaterial eENZ mirror that can control the correlation properties of light, switching between high and low correlation states. By manipulating polarization, they achieve near-perfect coherence switching.
A comprehensive review of formula milk trials found that only 17% were conducted independently of formula companies, and most had a high risk of bias due to selective reporting. The researchers call for substantial changes in the conduct and reporting of formula trials to protect participants from harm.
The study will assess the impact of environmental and economic interventions on health and well-being in predominantly Black neighborhoods. Researchers will enroll 720 adults, half receiving the proposed interventions, and evaluate their overall health and wellbeing, as well as violent crime rates.
Researchers developed a quick test to identify beneficial bacteria species known to benefit coral, allowing for non-invasive assessment of coral health. The method enables rapid detection of specific bacterial species in seawater and coral samples, suggesting that the bacteria may be concentrated in coral.
A team of scientists has created a novel material composed of catenane molecules, which can adsorb and desorb gas molecules like carbon dioxide. The soft crystal exhibits unique properties, including porosity and deformability, making it suitable for applications such as capturing CO2 molecules.
Physicists have made the most precise measurement yet of a neutron's lifetime, revealing that it lives 14.629 minutes with an uncertainty of 0.005 minutes. This result brings scientists closer to understanding why two previous methods disagree and could provide evidence for new physics.
A recent study from Lund University reveals that inadequate infrastructure hindered the adoption of electric cars in the early 20th century. Electric cars were cheaper to drive and emitted less CO2 than gasoline cars, but access to local electrical infrastructure was a major factor in their popularity.
A study found that plasma cell-free miR-181c and tissue expression of miR-21, -210 accurately diagnose pancreatic adenocarcinoma (PA) with high accuracy. Further research is needed to validate its utility as a biomarker for PA diagnosis and monitoring.
Two independent studies illuminate unexpected substructures in fundamental components of all matter. One study presents new evidence on the EMC effect by tagging spectator neutrons, offering direct insight into its origin. Meanwhile, a team from Fermilab found evidence that antimatter asymmetry plays a crucial role in nucleon properties.
A new study led by a University of Maine graduate student found that 50% fewer frogs died from vehicle collisions in spring 2020 compared to previous years. This decline was part of a broader reduction in animal road fatalities during the pandemic, similar to findings in other studies worldwide.
Researchers at KTH Royal Institute of Technology developed an ultrasound-assisted extraction method for valuable metals from electric car batteries, reducing extraction time by 50% and increasing metal ion recovery. The new process uses gentler acids and eliminates the need for harsh chemicals.
A new study found that veterans with PTSD who are nearing the end of life experience increased trauma-related memories and PTSD symptoms. This has significant implications for their care and coping mechanisms, particularly in the context of dementia or delirium.
New data shows black and Asian doctors are underrepresented in NHS jobs in London, with white applicants receiving 6x more offers. The figures highlight the persistence of discrimination against minority groups in medical recruitment.
The StEER Network's post-event reconnaissance helped assess building damage from Hurricane Michael, revealing widespread wind- and surge-induced damage. The dataset has been used to develop data-driven fragilities, train machine learning applications, and inform policy and practice improvements for coastal communities.
The cost of establishing laboratories to track antimicrobial resistance in Southeast Asian hospitals is substantial, making it challenging for many countries to implement such programs. Financial support is crucial to overcome these costs and provide effective antimicrobial resistance monitoring.
A University of Kansas study examined three key cognitive functions in teaching writing to Hispanic English learners, revealing word retrieval skills, verbal language skills, and working memory are crucial for success. The research highlights the negative effects of a lack of bilingual education on these students' writing abilities.
Researchers conducted genomic evaluations of advanced malignancies to develop matched, individualized combination therapies. The study found that precision cancer therapy improved median overall survival rate by 3.9 months compared to standard care.
A new AI-powered algorithm, GEM, has been developed to quickly identify genetic causes of serious disease in newborns. The technology leverages machine learning and natural language processing to analyze vast amounts of genomic data and clinical records, achieving an accuracy rate of 92% compared to existing tools.
Researchers at Lund University have developed a promising new pain relief method using ultra-thin microelectrodes, providing effective and personalized pain relief without common side effects. The study showed that this technique can block pain signals in the brain without affecting other sensory systems or motor skills.
A study published in PLOS ONE found that free food provided to US households at school and work is of poor nutritional quality. In contrast, food for families receiving the Supplemental Nutrition Assistance Program (SNAP) appears to be of better nutritional value.
LSU Health has been awarded funding to support community health workers in New Orleans and throughout Louisiana, enabling them to serve as liaisons between healthcare services and under-resourced communities. The grants will promote health equity and provide essential public health response to the COVID-19 pandemic.
A new study investigates the experiences of Hispanic/Latinx youth during the pandemic, identifying seven themes related to racism, family support, and coping mechanisms. The research suggests that cultural factors may offer important protection against COVID-19-related stressors.
New research reveals that microglia in the brain take up more glucose than previously thought, leading to altered PET scan images. This finding has significant implications for understanding neurodegenerative diseases and developing new diagnostic tools.
A new study reveals that non-mammalian vertebrates may have an efficient way of deciphering between color and greyscale information. Zebrafish were found to use four types of cone-photoreceptors, which respond to different wavelengths, to distinguish color in a simpler manner than humans.
A team of scientists from the University of Pittsburgh and National Cancer Institute discovered why HIV is rarely the direct cause of cancer. The research found that it requires a specific series of events involving changes in HIV and additional mutations in human genes, resulting in T cell lymphomas. However, the occurrence is rare, a...
An international team of astronomers observed over 1,650 fast radio bursts from one source in deep space, shedding new light on the engine that powers these phenomena. The bursts were measured using the Five-hundred-meter Aperture Spherical Telescope (FAST) and represent more FRBs in one event than all previous reported occurrences com...
A team of researchers developed a new nanomechanical technique to fast-track the detection of COVID-19 variants. The method provides real-time insights into infection immunity and enables direct classification of variant-binding properties.
The article discusses community-based environmental monitoring, which allows local members to collect and analyze data independently. This approach has the potential to empower Indigenous rightsholders and stakeholders, and contribute to meeting contemporary sustainability challenges.
The Society for Endocrinology's annual conference will feature world-leading scientific and clinical research on endocrine clinical practice. The event will showcase the latest innovations in endocrine medicine, including Medal and Award lectures by renowned experts.
A global study estimates that half of flowering plants are dependent on animal pollinators, with declines in pollinators threatening ecosystems and biodiversity. Without pollinators, many plant species would suffer reduced fertility or produce no seeds, emphasizing the importance of pollination services.
New research from an international team of scientists found that poor timing of influenza vaccination campaigns in Brazil led to increased premature births, lower birth-weight babies, and the need for more cesarean sections. The study suggests that earlier flu vaccination campaigns could better protect pregnant women and their babies.
A Stanford-led study found that tiny airborne particles can cause inflammation and impair the body's ability to fight infection in children. The analysis, published in Environmental Pollution, estimates that increased particulate matter can lead to twice as many pneumonia hospitalizations as previously thought.
The Danish NMR Center is part of the PANACEA consortium, enabling European researchers to access state-of-the-art solid-state NMR equipment. The project will provide trans-national access to over 30 unique NMR spectrometers and develop new web-based software tools for simplified analysis.
Scientists have identified specific peptides in milk that relieve stress and enhance sleep. The study found that one of these peptides, YPVEPF, increased sleep duration by over 400% in mice.
Left atrium emptying fraction derived from cardiac CTA improves predictive performance of established clinical risk scores. A reduced LAEF independently predicts all-cause mortality within 24 months post-procedure.
A new study using SWAN data suggests that changes in menstrual cycle length during the menopause transition can predict a woman's risk of developing atherosclerosis after menopause. Women with early increase trajectories had the worst cardiometabolic risk profile.
Researchers used CRISPR-Cas9 technique to edit genes in zebrafish larvae, altering individual behavioral responses and group behavior. The study suggests two simple visuomotor reflexes explain the collective behavior of zebrafish.
Researchers found evidence of two fungal species used in blue cheese and beer production in ancient feces from Hallstatt-Dachstein/Salzkammergut. The findings suggest that people consumed blue cheese and beer during the Iron Age, nearly 2,700 years ago, and retained a non-Westernized gut microbiome structure until the Baroque period.
Researchers from HSE University's Laboratory of Complex Systems Modeling and Control proposed a new mechanism explaining power-law patterns in real-world systems. The discovery may improve understanding of processes leading to strong earthquakes, forest fires, financial market crashes, and social network synchronization.
German scientists developed a method to supply oxygen to tadpole brains using photosynthesizing algae injected into their bloodstream. This approach effectively revived neurons in oxygen-deprived tadpoles, showing promise for new therapies for conditions such as stroke and high-altitude environments.
The CUNY Graduate School of Public Health and Health Policy has received a nearly $2 million NIH grant to develop a multisectoral coalition to implement a community-wide collaborative care model to address mental health and socio-economic risks in Harlem. The initiative aims to close the mental health treatment gap for ethnic minoritie...
Scientists developed a fluorescent spray that specifically targets and illuminates cancerous tissue, enabling precise tumor detection and removal during surgery. The innovative approach offers a solution to the challenge of distinguishing between healthy tissue and cancerous cells.
Scientists propose sending a spacecraft to Jupiter to observe centaur objects becoming comets, providing insights into the solar system's dynamics and composition. This unique opportunity could reveal the chemical makeup of comets and shed light on how Earth-like planets form.