Researchers discovered that languages from different continents and populations become more similar after contact, with rates of borrowing ranging from 4-9%. The team found that linguistic features are not consistently transferable, challenging long-held assumptions about language learning.
Researchers used fiber-optic technology to measure how falling ice drives glacial retreat in Greenland. The impact of warming seawater on glacier melting and erosion was found to amplify calving and mass loss.
A research team developed a new method to precisely edit DNA by combining genetic engineering with artificial intelligence. The technique enables accurate modeling of human diseases and lays the groundwork for next-generation gene therapies.
Female gorillas avoid groups with males they grew up with and instead seek out familiar females, highlighting the importance of social relationships in dispersal decisions. The study reveals that investing in these relationships can be crucial for cooperation within groups.
A study of France's supply chain law found no evidence that it harms companies' profits, contradicting business lobby narratives. The law requires due diligence on human rights, health and safety, and environmental standards, but did not discourage companies from participating in voluntary initiatives.
Researchers found that preterm infants scored lower on both language comprehension and expression compared to full-term peers. The earlier the birth and lower the birth weight, the weaker the child's performance in language comprehension.
Researchers from University of Zurich and Basel decode historical specimen to understand how 1918-1920 influenza pandemic evolved in Europe. The Swiss genome reveals three key adaptations that made the virus more resistant to human immunity and more infectious.
A study by researchers from the University of Zurich found that humans are the most frequent users of child-directed speech among five species of great apes. However, non-human great ape infants may acquire language through surrounding communication and gestures, similar to human children.
Traditional Asian wheat varieties harbor multiple genes conferring yellow rust resistance, a devastating disease threatening global bread wheat production. These findings highlight the importance of preserving genetic diversity and traditional farming practices to combat diseases and ensure food security.
A new study using 9 molecular biological technologies analyzed 43,000 data points from 116 patients with melanoma. The analysis revealed a promising approach for developing personalized treatment plans, with 75% of treating specialists finding the recommendations helpful.
Researchers found that intestinal bacteria and their metabolites can accelerate blood vessel aging and trigger cardiovascular disease. The breakdown product of phenylalanine, phenylacetic acid, accumulates with age and leads to senescence of endothelial cells.
A study at the University of Zurich tracks live cellular development and epigenetic changes over multiple generations, showing how stress induces heterogeneity and increases genetic complexity. This research may lead to better understanding of cancer cell diversity and develop more effective therapies.
Researchers found that dual symbioses between trees and mycorrhizal fungi enhance tree fitness, making them less sensitive to drought and nutrient scarcity. This cooperation enables trees to colonize a larger territory and adapt to harsher climates, particularly in dry areas.
Researchers analyzed 29 studies involving over 90,000 participants to examine the links between Big Five personality traits and prosocial behavior. Extraverts are more likely to engage in volunteer work, while agreeable individuals tend to be more generous with their finances.
A study by the University of Zurich found that respondents prioritize present AI risks over hypothetical future threats, highlighting the importance of addressing actual problems. The research suggests a need for concurrent understanding and appreciation of both immediate and potential challenges in public discourse.
A recent study by the University of Zurich examined the connection between retinal nerve connections and schizophrenia. The researchers found that individuals with a higher genetic risk for schizophrenia tend to have thinner retinas, which can be detected using non-invasive retinal measurements.
Researchers found bonobos create complex call combinations resembling human language, suggesting compositionality is evolutionary ancient. This challenges long-held assumptions and implies a shared trait among humans and their ancestors.
A study by Eawag and the University of Zurich found that human impacts on biodiversity are widespread and severe, with average species declines of 20% across all biogeographic regions. The composition of species communities is also shifting, with environmental pollution and habitat changes having a particularly negative impact.
Scientists from the University of Zurich created decoy molecules that bind to autoantibodies, preventing them from inhibiting type I interferons. This restoration restores antiviral effect on viruses like influenza, offering hope for treatment and reducing viral disease susceptibility.
Researchers at the University of Zurich have developed a technology to test 25 antibodies simultaneously in a single mouse, greatly reducing the number of laboratory animals required. The method uses protein fragments as barcodes for analysis, allowing for high-quality preclinical data on multiple antibody candidates.
A study co-led by the University of Zurich has shown that gluconolactone significantly increases the number and function of regulatory T cells in both mice and humans, promoting a more balanced immune environment. This effect was observed in lupus patients as well, with visible improvements in clinical studies after just two weeks.
Researchers at the University of Zurich found that Swiss women had more children at the beginning of the COVID-19 pandemic due to better work-life balance and reduced economic uncertainty. However, birth rates have since fallen back, with young people being cautious about having children during the pandemic.
A literature review reveals that our intuitions about success are often misleading, with failure being a predictor of future success and early successes reinforcing inequalities. The study also shows that persuading 'bridge' individuals in social networks is more effective at driving mass adoption than celebrity endorsements.
Research by University of Zurich reveals African young adults prioritize communal values over individual exploration in transition to adulthood. Education and family support are key factors in achieving full adult status, as seen in the study on Ovambo people of Namibia.
Studies show that AI chatbots, when exposed to traumatic content, exhibit increased anxiety levels. However, researchers at the University of Zurich have found that therapeutic prompts can significantly reduce these elevated anxiety levels in language models like ChatGPT.
Advanced simulations reveal that PMOs form directly from disk interactions, inheriting material and moving synchronously with host stars. This discovery reshapes our understanding of cosmic diversity, suggesting a new class of objects born from gravitational chaos.
A new study reveals that schizophrenia's complexity is reflected in the individual brain structures of patients, with some experiencing perceptual disturbances and others cognitive impairments. The research suggests a precision medicine approach could tailor therapies to each patient's unique neurobiological profile.
A new study by UZH economists found that higher minimum wages lead firms to develop more automation technologies to reduce production costs. The study analyzed past labor market reforms and their impact on innovation trends, showing a 2% to 5% rise in innovation in response to a 1% wage increase.
Global glacier mass loss has increased by 36% since 2000, with 6,542 billion tons lost between 2000 and 2023. This results in an 18 mm annual contribution to global sea-level rise, making glaciers the second-largest contributor after ocean warming.
A team of scientists has developed a cutting-edge technology to analyze bacterial sexually transmitted infections (STIs) using genome sequencing. The 'target enrichment' method enables high-resolution analysis of Chlamydia trachomatis and other pathogens, revealing new insights into their transmission and development pathways.
A recent study led by Heike Bischoff-Ferrari found that taking omega-3 fatty acids slowed down biological aging across several epigenetic clocks by up to four months. The combination of omega-3, vitamin D, and strength training proved to be even more effective in slowing down the biological aging process.
A recent study analyzed the devastating flood disaster in the Himalayas in October 2023, which destroyed large areas along and surrounding the Teesta River. The researchers reconstructed the exact time of its onset using high-resolution satellite images and digital elevation models.
A global survey of 71,922 people in 68 countries found that public trust in scientists is at a moderately high level worldwide. Most respondents believe scientists should communicate with the public about science and be more involved in policy-making, highlighting areas where science priorities may not align with public views.
Researchers found that humans still outperform ASR systems in noisy environments, but Whisper large-v3 matched human performance in all tested conditions except naturalistic pub noise. The system's ability to process acoustic properties and map them to the intended message was impressive.
Researchers argue that zoos should adopt a rational approach to population management, balancing education and conservation goals with the reality of animal mortality. Planned culling can help maintain self-sustaining populations and reduce carbon footprint by utilizing in-house meat supplies.
A clinical trial showed that an antibody blocking Nogo-A protein improves motor function in patients with incomplete spinal cord injuries. The treatment led to significant improvements in voluntary muscle activation and everyday life functional independence. Further studies are needed to confirm the findings.
A new study published in Scientific Reports reveals that Aldabra Atoll's shoreline has maintained its net shoreline and total land area over 51 years, with an average change rate of 25 cm per year. The lagoon shoreline underwent more rapid changes than the ocean shoreline, particularly in areas exposed to wind and waves.
A new study from the University of Zurich analyzed data from over 28,000 caregivers and found that longer caregiving periods lead to a consistent decline in life satisfaction, emotional health, and anxiety. Women were particularly vulnerable to these negative effects.
A new study using genetic links reveals that chimpanzee populations traded advanced toolsets across generations, demonstrating a cumulative culture. Female migrations played a key role in spreading innovation, with complex tools built upon simpler versions.
A study found that ChatGPT provides higher fatality numbers when asked in Arabic compared to questions in Hebrew, highlighting the impact of user language on information dissemination. The researchers believe this has profound social implications, as it can shape perceptions of conflict and fuel biases.
Researchers created digital reconstructions of Aztec death whistles and found they produce unique air turbulence, creating a chilling sound. Listeners perceived the whistle's sound as natural and organic, similar to human voices or screams, suggesting a symbolic association with mythological entities.
The CRISPR tool was successfully used to correct a genetic defect in cells affected by chronic granulomatous disease. However, the repair process also introduced new genetic defects, highlighting the need for caution when using CRISPR technology in clinical settings.
Researchers from the University of Zurich have discovered a link between hepatitis E and kidney damage, finding that viral envelope-antibody complexes can accumulate in kidney filters and cause glomerulonephritis. The study uses tissue samples from patients to understand the disease mechanism.
A study by researchers at the University of Zurich found that common marmosets' brain development is shaped by prolonged learning from social interactions, similar to humans. This similarity suggests that early-life social experiences may be crucial for the formation of neural and cognitive networks in humans.
A new study reveals that increasing plant diversity in agriculture can significantly improve soil carbon retention by fostering stronger positive interactions between microbes. This practice not only promotes healthier ecosystems but also offers a viable solution for maintaining crop output while sequestering more carbon in soils.
Researchers found that chimpanzees have a similarly narrow pelvis to humans, contradicting previous theories. The study proposes a new hypothesis that the obstetrical dilemma developed gradually and became increasingly exacerbated over evolution.
A comprehensive assessment of human activity in the Arctic reveals that over 5% of the region is affected by light pollution, with an annual increase of 4.8%. The study highlights the critical need for monitoring and planning to support sustainable development and conservation in the Arctic.
Researchers at University of Zurich used AI to analyze antibiotic resistance using GPT-4 model, creating EUCAST-GPT-expert system for accurate interpretation of antimicrobial resistance mechanisms. The AI system performed well in detecting certain types of resistance but had limitations, while human experts were more accurate but slower.
A new app has tracked travel-related illnesses globally, showing that travelers experience health issues more often than expected. The Illness Tracking in Travellers (ITIT) app recorded gastrointestinal symptoms most frequently among Asian travelers and respiratory diseases in Europe.
Researchers developed a new method to analyze interactions between neighboring plant individuals, identifying genes involved in associative resistance. Mixing different plant genotypes reduced herbivore damage by up to 24.8% compared to planting individual genotypes.