A recent study warns that the Paris Agreement's long-term success depends on well-designed and functioning monitoring systems. Europe's experience with national climate policies offers valuable insights into the challenges of monitoring climate policies, including political concerns over costs and perceived usefulness of information.
The first evidence of Deepwater Horizon oil in a land animal has been found in Seaside Sparrows. The birds that were exposed to the oil had a different chemical signature in their tissues, indicating the oil was incorporated into their prey and feathers.
Researchers have uncovered widespread evidence of prehistoric milk production in southern Europe, dating back to the onset of agriculture around 9,000 years ago. The study found varying intensities of dairying and non-dairying activities across the northern Mediterranean region, with the slaughter profiles of domesticated animals mirro...
The report reveals that 128 countries have published references in biotechnology, while only 30 countries have patents granted. China leads the way with the most references and patents.
A new project funded by the National Heart, Lung and Blood Institute aims to create tissue-engineered arteries that can be used for transplant surgery. The researchers are working on creating cells that can grow into arterial tissue, which could overcome current limitations of blood vessel transplantation.
The IPERION CH project brings together European researchers and institutions to create a single infrastructure for scientific research on cultural heritage. The initiative provides access to high-quality scientific instruments, innovative equipment, and unique data, making it easier for researchers to advance their projects.
The study found that neurons fire to relatively few concepts, which tend to be largely related. Internet searches were used to establish degree of association between concepts and show that these associations are encoded by neurons in memory areas.
A study found that children with higher anxiety levels before a tornado showed greater resilience in their behavioral adjustment after the disaster. Children who were already involved in programs to prevent aggressive behavior may benefit from these programs even after a disaster.
Daily torpor, a hibernation-like state, is influenced by reduced sensitivity of the thermoregulatory system. Researchers developed an individualized system to detect periods of daily torpor and found that reduced sensitivity was the major factor contributing to this phenomenon.
Research finds that the Zika virus can survive on hard, non-porous surfaces for up to eight hours, especially when associated with blood. However, commonly used disinfectants such as isopropyl alcohol and quaternary ammonium/alcohol are effective in killing the virus in a short period.
A new imaging technique has confirmed that each person's brain structure is unique, allowing for nearly perfect identification. The study also shows the brain's unique pattern changes over time.
A new study published in Biological Psychiatry found that women experiencing depressive symptoms during and after pregnancy are associated with reduced cortical thickness in preschool-age children. This suggests that a mother's mood may impact her child's brain development at critical stages.
A novel mapping technique combines imaging and electroanatomical mapping to guide gene therapy injections into viable myocardium with reduced contractile ability, increasing blood flow in patients with refractory angina. This approach shows promise for repairing damaged heart muscle.
A team of geneticists found that mammary glands emerged due to the recycling of Hox genes, which are responsible for organizing organ formation during embryonic development. This discovery explains how placental mammals and marsupials developed mammary glands, but not in platypuses.
Hawai'i researchers found that high levels of nutrients in coastal groundwater correlate with reduced reef health and increased algae blooms. This study identifies Kahului Wastewater Reclamation Facility as a major source of pollution, threatening nearshore ecosystems.
Researchers at Rockefeller University have discovered two promising new antibiotics, humimycin A and humimycin B, produced by bacteria in the human body. The compounds work by inhibiting an enzyme that builds bacterial cell walls, offering a potential solution to antibiotic resistance.
Scientists from the National Institutes of Health identified an antibody, named N6, that potently neutralized 98 percent of HIV isolates tested. The researchers also tracked the evolution of N6 to understand how it developed its ability to neutralize nearly all HIV strains, which will inform vaccine design.
Researchers used brain-machine interface training to investigate phantom limb pain and found that changes in cortical plasticity, rather than motor function, are key to reducing pain. This approach shows promise for treating chronic pain conditions, including phantom limb pain and residual surgery pain.
Arthur receives prize 'for his fundamental contributions to number theory and harmonic analysis.' His work on the Arthur-Selberg trace formula has profound connections between properties of numbers and geometric shapes.
A study by Mainz University Medical Center found that the level of education is more decisive than intelligence in developing short-sightedness. The researchers analyzed data from the Gutenberg Health Study and found a strong correlation between educational attainment and myopia, but not with cognitive ability.
Researchers discovered that women with a history of migraines have an increased risk of experiencing a cardiovascular event, including stroke. The study found that these women are 2.33 times more likely to suffer a stroke compared to those without a migraine history.
AUC Riverside-led team discovers unique population of extremely red quasars with high incidence of powerful quasar-driven outflows. These outflows may be involved in galaxy-wide blowouts of gas and dust, halting further growth in black holes and inhibiting star formation.
A new study finds that quitlines are reaching more smokers from diverse racial groups. Quitline users represent only a small percentage of tobacco users in each group, but the service can help reach underserved populations.
Researchers at the University of Oxford have found that dietary composition affects DNA sequences in parasites, revealing a previously hidden relationship between cellular metabolism and evolution. The study also shows that it is possible to predict diets based on genetic analysis.
Researchers at Disney Research developed an AI-based system that can automatically learn the association between images and sounds, with applications in film sound effects and aiding visually impaired individuals. The system uses video data to filter out uncorrelated sounds and learns which sounds are associated with an image.
Scientists at TU Wien develop new approach to controlling electron emission using two laser pulses fired at a metal tip. They demonstrate the ability to switch electron emission on and off on extremely short time scales. This breakthrough opens up possibilities for controlled x-ray generation.
Eating excessive fatty foods during adolescence may alter executive functions, leading to cognitive and psychiatric problems. The study found that high-fat diets deplete reelin levels, a key protein for brain synapses.
Using natural language processing, researchers found that people often incorrectly categorize individuals based on gender, age, education level, or political orientation. The study also reveals how multiple stereotypes can affect each other, leading to false conclusions about individuals.
Researchers developed a more accurate system for predicting chemical toxicity, increasing accuracy to 85%, which could save millions of dollars and years of development time for new drugs. The system uses statistical analysis and QSAR modeling to assign numerical values to the accuracy of structural alerts.
A $205,000 grant is funding a study to identify optimal habitats for coral survival in the Florida Reef Tract. The research aims to improve coral reef restoration and conserve endangered species by understanding the factors that affect coral growth.
A multidisciplinary team created a living bio-hybrid system that connects neurons in the brain to human-made electronic devices. The research used Raman spectroscopy to analyze biocompatibility and functionality of adhering cells, paving the way for seamless interfacing between machines and nervous systems.
A new study by Indiana University finds that bisexual individuals are paid less than their heterosexual counterparts for doing the same jobs. The research suggests that workplace discrimination may be a factor contributing to this wage gap, particularly for bisexual men and women.
Researchers will investigate how in-womb exposure to endocrine-disrupting chemicals affects normal growth and development. The seven-year study will explore the health impacts of early environmental exposures on children's metabolism, thyroid hormones, and brain development.
A study published in the American Journal of Preventive Medicine found associations between non-medical use of prescription drugs and unhealthy weight management practices among high school students. Female students were more likely to engage in these behaviors, which can have adverse health outcomes.
Researchers found that regulatory T cells in tumors have distinct features and differences compared to normal tissue, making them potential biomarkers or therapeutic targets. The study aims to improve cancer immunotherapies by targeting specific molecules expressed by these immune cells.
A comprehensive review of suicide research by the American Psychological Association found that experts' ability to predict suicidal behaviors is no better than chance. The study suggests that a combination of risk factors may be more accurate in predicting suicidal thoughts and behaviors.
Scientists have discovered evidence of prehistoric milk production in southern Europe dating back to the onset of agriculture around 9,000 years ago. The study suggests that dairying played a crucial role in sustaining early farmers and spreading farming across the western Mediterranean region.
Researchers used magnetoencephalography to discover that brain activity in both the child and mother is low during gazing, but increases with parental responses. This study provides new insights into social interactions and child development for children with autism spectrum disorder.
A Saint Louis University study found significant price variations for generic heart failure drugs, with a month's supply costing $20.19-$256.77, affecting 7.3 million Americans underinsured or uninsured. This variability can hinder patients' adherence to treatment, particularly those in low-income areas.
A study published in PLOS Neglected Tropical Diseases found that tens of individuals in Sierra Leone showed no signs of Ebola disease but still tested positive for antibodies, suggesting a minority may contract the virus without symptoms. The discovery raises questions about the scope of the 2013-2016 outbreak and potential transmissio...
A large European study reveals that replacing professionally qualified nurses with lower skilled nursing assistants is associated with a 21% rise in patient deaths and other indicators of poor quality care. The study found that higher proportions of professionally qualified nurses were linked to significantly lower risks of death, pati...
Researchers analyzed T cell protein expression in a human cohort, identifying unique markers associated with age and genetic predisposition to diseases. The study may lead to personalized medicine approaches and diagnostic tools for autoimmune diseases.
A study analyzing the genomes of 25 individuals from 1,000 to 6,000 years ago and their descendants found that variants beneficial before European contact became disadvantageous upon arrival. The researchers discovered a significant decline in these alleles, suggesting negative selection may have contributed to population decline.
A University at Buffalo research team explores the limitations of banning autonomous weapons, arguing that the actual problem lies in societal forces driving their development. They emphasize the need to examine cultural techniques and ideologies that lead to technological advancements.
The global prevalence of high blood pressure has more than doubled over the past 40 years, with significant increases observed in low- and middle-income countries. High blood pressure remains a major risk factor for stroke and heart disease, claiming over 7.5 million lives annually.
Postmenopausal women who experience weight cycling are at increased risk of sudden cardiac death and coronary heart disease deaths. Researchers found that normal-weight women who lost and regained weight had a higher risk of sudden cardiac death than those with stable weight.
A study in China found that monthly income, the number of cars a family owns, sustainability, and vehicle comfort are the most influential factors behind buyers' decisions to purchase electric vehicles. The researchers also discovered that age, marital status, and city of residence play a role in consumers' decision-making process.
The University of California, Irvine has received a $1.2 million grant to develop more effective ways for prostate cancer patients and their physicians to customize treatment. The two-year clinical study will use patient-reported disease burden and tumor biomarkers to evaluate the effectiveness of treatment.
Researchers found that smoking and excess weight hindered the ability of RA patients to achieve optimal control of inflammation and symptoms. Patients who were overweight or obese saw less symptom relief compared to those with a healthy weight.
A study of over 1,000 Turkish residents found that consuming violent media within 90 minutes of bedtime increased the likelihood of having a violent dream by 13 times. Similarly, viewing sexual media was linked to sex-related dreams six times more often. The study suggests that the media we consume can influence our dreams.
A study published in the Journal of General Internal Medicine found that Asian Americans have a high prevalence of undiagnosed type 2 diabetes and are less likely to undergo recommended screening. Only 47.1% of Asian Americans received appropriate screening, compared to 60.2% of non-Hispanic blacks.
Kathryn Colborn's project aims to develop an automated early warning system for malaria transmission in Mozambique. The system will use novel statistical models and online tools to predict future monthly case rates, helping the Ministry of Health with prevention planning.
A recent survey found that Asian Americans are the least likely racial or ethnic group in the US to receive type 2 diabetes screening, despite having a high risk of developing the disease. Only 47.1% of eligible Asian Americans received screening tests between 2012 and 2014.
A Stanford-led study identified 14 individuals in Sierra Leone who had Ebola antibodies but no symptoms, contradicting previous assumptions about the disease's severity. The research suggests that 25% of Ebola infections were minimally symptomatic, and public health efforts may not have been effective in containing the virus.
Scientists at Oregon State University have discovered a bacterium that can help control a plant-parasitic roundworm, potentially providing an environmentally friendly alternative to traditional pesticides. The worm, Pratylenchus penetrans, uses more than 150 species as hosts, and the newly discovered bacterium is a strain of Wolbachia.
Researchers developed two approaches to improve behavioral therapy for children with autism. Functional MRI can predict which children will benefit from Pivotal Response Treatment (PRT) with high accuracy, while oxytocin administration may enhance social motivation and reward brain circuits in children with autism. These findings have ...
A study found that only about 5% of collected controlled medications were susceptible to abuse, while the majority consisted of non-controlled substances. The research suggests that these programs may not be as effective in reducing the availability of controlled medications as initially thought.
Researchers have mapped the developmental stages of mouse heart cells, revealing previously unknown cell types and insights into congenital heart defects. The study's findings provide a temporal and spatial atlas of heart cell populations, paving the way for understanding human cardiovascular system development.
A recent study by researchers at the University of Bristol found that LED lights are less attractive to nuisance insects compared to traditional filament lamps. The study, funded by the Natural Environment Research Council and Integral LED, used customised traps at 18 field test sites across south-west England.
Scientists at Helmholtz Munich identify ACSL4 enzyme as crucial for ferroptosis, a form of cell death linked to cancer and neurodegenerative diseases. The researchers found that ACSL4 plays a central role in generating the signal that initiates cell death, providing new insights into the development of potential therapeutic approaches.