A study analyzing four decades of Italian cetacean strandings reveals that bottlenose and striped dolphins are most commonly impacted by fishery interactions. The research, published in PLOS One, highlights the need for conservation efforts to mitigate these effects.
In Gaza's 'Medical Points,' temporary medical centers, an average of 117 people are treated daily with only about 7 staff members per center. Despite severe shortages, these facilities play a critical role in providing care to those in need.
A new study reveals that puppy ownership can bring joy to parents and children, but also presents mental health challenges, including child-puppy interactions and caregiver responsibilities. To mitigate these risks, researchers recommend discussing dog-care responsibilities with children and attending safety training classes.
Rates of alcohol-induced deaths in the US nearly doubled between 1999 and 2024, reaching a record high in 2021. The largest increase was among females aged 25-34, with mortality rates rising by 255%.
Indian adolescents are starting their periods at an average age of 12.8 years, 1.3 years earlier than 25 years ago. Improved education and potential climate change are likely contributing factors.
Ancient farmers in the Middle East used advanced cultivation techniques to balance crop stress and moisture availability, adapting to climate fluctuations. This study reveals a stronger commitment to viticulture compared to other crops like olives.
A new Canadian evidence-based framework has identified pathogens driving antimicrobial resistance risks in both healthcare and community settings. The framework highlights the growing threat of sexually transmitted infections as a significant risk factor.
A Swedish study of over 1.2 million children found no significant association between prenatal exposure to opioids and increased risk of autism spectrum disorder (ASD) or attention-deficit/hyperactivity disorder (ADHD). The researchers attributed the observed differences in ASD rates among exposed versus unexposed children to other pre...
A diet rich in wholegrains, fruits, and vegetables while limiting red meat and sugary drinks may help prevent type 2 diabetes and reduce greenhouse gas emissions. Higher adherence to this planetary health diet was associated with a 32% lower incidence of type 2 diabetes and 18% lower greenhouse emissions.
A recent study found that genetic variants associated with social behavior in honey bees are also linked to social behavior in humans. Researchers used genome sequencing, brain gene expression analysis, and behavioral observations to investigate the genetic mechanisms underpinning variation in social behavior in western honey bees.
A systematic review of 53 studies found that machine learning algorithms for predicting suicidal behavior have low accuracy. The algorithms were poor at identifying individuals who would later self-harm or die by suicide, while exceling in detecting those who would not.
A significant increase in Pap smear avoidance was observed among US women following the COVID-19 pandemic, with 26% of women going without screening in 2022 compared to 19% in 2019. This trend was particularly pronounced among African American women, highlighting the need for targeted health interventions.
Researchers investigated how natural microfibers and synthetic materials degrade under simulated sunlight in freshwater and seawater. The study found significant differences in degradation rates between the two materials, with implications for aquatic ecosystems.
A study from India found that mothers who received primary support from their own mothers experienced improved postpartum wellbeing. In contrast, women whose mothers-in-law provided primary care reported significantly lower overall wellness levels.
A new study published in PLOS One found that young adult intelligence, education, and parental education are strongly correlated with midlife socioeconomic status. The study of over 6,000 Danish men suggests that educational attainment and IQ at age 12 are the most powerful predictors of midlife SES.
Researchers uncovered evidence of ancient metal trading networks in Sardinia's Nuragic civilization through analysis of tiny metal figurines. The findings suggest widespread interaction and mixing practices between different cultures in the region during the early first millennium BCE.
A survey of nearly 50,000 dog owners found that dogs became harder to train during the pandemic, with improvements noted once restrictions were lifted. Factors like age, breed, and size also influenced behavior, with mixed-breed dogs showing more fear, aggression, and need for attention.
The US funding withdrawal could lead to a significant increase in tuberculosis-related deaths worldwide. According to the modelling study, this could result in approximately 2.2 million more deaths between 2025 and 2030, across high-burden TB countries.
A study published in PLOS One found that US regional differences in traditional and existential wellness are linked to early colonization settlement patterns. Northeastern and Midwestern regions tend to have higher traditional wellness, while Southern residents exhibit higher existential wellness. These findings suggest that systemic d...
A three-year study found that smartwatches can detect early signs of PTSD among Israelis who watched extensive media coverage of the Oct 7 attacks. Participants who developed PTSD showed sharper increases in stress levels and declines in mood, physical activity, and sleep quality.
Reintroducing native African catfish into Lake Victoria significantly reduced the number of snail hosts and lowered the intensity of schistosomiasis infections among primary school-age children. This biocontrol method provides an effective way to combat this parasitic disease in the region.
Recent species-level extinctions are high, but genus-level losses are rare and localized, occurring mostly on isolated islands. The study found that modern extinction rates have not been increasing over the past century, contrary to previous studies.
Researchers found 22 previously unknown genetic variants associated with type 2 diabetes by considering participants' hormone levels. The analysis suggests that sex hormone levels interact with genes to increase the risk of developing the disease.
A survey of Australian women with hyperemesis gravidarum found half considering termination and 9 in 10 having fewer children. Only half rated popular treatments as effective.
A large-scale UK study supports contextual models of mental health emphasizing values-guided behavior and psychosocial resources for older adults. The study suggests that well-being is not solely the absence of ill-being, but rather a complex interplay between meaning-oriented behavior, psychological flexibility, and stress regulation.
A UK study found that plant-based dog foods did not meet nutritional guidelines for iodine and B-vitamins, but experts say supplements or formulation changes can address these gaps. The research analyzed 31 dry dog foods, including meat-based and veterinary options, and found none met European Pet Food Industry Federation standards.
A single-center observational study found that planned preoperative oral care at least 2 weeks prior to surgery significantly reduced rates of postoperative pneumonia and shortened hospital stays. The results suggest that oral health treatment could be an effective strategy for reducing infection risk in surgical patients.
A new study published in PLOS One found that using a smartphone while on the toilet is associated with a higher risk of hemorrhoids. Smartphone users spent more time on the toilet and had a 46% increased chance of developing hemorrhoids.
A study found that loneliness incurs an extra £850 in annual healthcare costs to the NHS, as well as experiencing worse mental and physical health. Loneliness affects health more significantly in younger adulthood and later life.
A study suggests that climate change will shift the geographic distribution of four venomous snake species in India, leading to increased snakebite risks in certain regions. The researchers developed a snakebite risk index for Indian districts and states over the next 50 years, predicting higher risks in Northern and Northeastern states.
Researchers found 148 fungi-associated genetic variants linked to 9 fungal taxa and associated with chronic disease risk. The study sheds light on the human genetic determinants of the mycobiome, a previously understudied group of gut microorganisms.
A new species of hypercarnivorous crocodyliform, Kostensuchus atrox, has been discovered in prehistoric Patagonia with a length of 11.5ft and weight of 250kg. This predator was likely one of the top predators in its ecosystem.
Insomnia patients taking cannabis-based medical products reported significant improvements in sleep quality, anxiety, and pain over 18 months. The study found sustained benefits with minimal side effects, suggesting potential for medical cannabis as an option for conventional treatments.
A new study suggests that the 'unhappiness hump' has disappeared globally, with declining mental health among younger people being a key factor. This shift is in contrast to past trends, where mental ill-being typically peaked in midlife and declined with age.
A new study of young adults found that better sleep quality is strongly linked to improved mental wellbeing, with fruit and vegetable consumption and physical activity also showing benefits. The study suggests that boosting fruit and vegetable intake may help mitigate the effects of poor sleep on wellbeing.
Research findings suggest intrusive distracting thoughts associated with anxiety and lower well-being. The study also revealed that these thoughts occur more often when individuals are alone compared to being in company.
High ventilation breathwork with music is linked to altered states of consciousness, reduced negative emotions, and increased blood flow to the right amygdala and anterior hippocampus. The study found that breathwork practices can induce profound psychedelic states similar to those evoked by psychedelic substances.
Honeybees use various strategies to build hives that accommodate different space constraints, including merging cells, tilting borders and layering combs. Researchers observed these adaptations using X-ray microscopy and found that the bees' behavior is intuitive and physics-based.
A deep sea worm accumulates arsenic particles in its skin cells, which react with sulfide from hydrothermal vent fluids to form orpiment, a yellow mineral that reduces toxicity. This 'fighting poison with poison' strategy enables the worm to thrive in highly toxic environments.
A new HIV antiretroviral compound, MK-8527, has demonstrated robust antiviral activity and pharmacokinetics in animal studies. The lead compound is a novel inhibitor of HIV reverse transcriptase translocation with potential for extended-duration dosing.
A new AI-assisted model combines MRI, biochemical, and clinical information to predict worsening knee osteoarthritis with high accuracy. The model showed improved accuracy in predicting worsening pain and joint space narrowing, suggesting its potential to enhance care.
A large-scale study published in PLOS Medicine found no association between early life antibiotic exposure and the development of autoimmune diseases in children. Researchers analyzed data from over 4 million Korean children and discovered no increased risk of Type 1 diabetes, Juvenile idiopathic arthritis, or other autoimmune conditions.
A video study of wild spectral bats reveals social greetings, food provision, and cooperative foraging behaviors. The bats were found to exhibit gentle and cooperative behavior, recognizing researchers and forming tight cuddle-balls while roosting.
Dwarf Channel Island foxes (Urocyon littoralis) have larger brains than their mainland gray fox counterparts, contradicting the notion of island-specific evolutionary pressures leading to reduced brain size. This finding suggests little evidence of domestication in these isolated California islands.
Researchers found that ad hominem attacks are the most common way users confront perceived errors in comment sections, with a reliance on reputation-based insults. The study highlights the prevalence of this tactic and its implications for online discourse.
A new study suggests that high-energy, less acoustic songs evoke memories of amusement and excitement, while lower-energy, more acoustic songs evoke memories of calmness, romance, and sadness. The researchers found that specific auditory features of music can predict certain qualities of autobiographical memories.
A new study found that nearly half of US adolescents with major depressive episode received no mental health care in 2022. The odds of specialist treatment were lower among marginalized groups, including males, Black youth, and those living in rural areas or without insurance.
A systematic review of 96 papers across 17 years found that researchers consider sharing findings a moral obligation, yet this happens frequently and unpredictably. The review highlights the need for future research on disseminating health research results to study participants.
A study of over 26,000 dogs reveals which diseases tend to co-occur and provide insights into canine healthcare. The network analysis suggests new connections between diseases, such as low iron and protein in the urine, and helps guide veterinary practice.
Researchers identified peptidoglycan hydrolases in archaea that kill bacteria, highlighting the importance of surveying diverse microbes to discover new antimicrobials. These proteins were found in 5% of surveyed archaeal species and show promise as novel antibacterial compounds.