Researchers found that collective intelligence enables small groups of fish to respond effectively to complex, changing environments. As group size increases, the fish's ability to navigate and locate essential resources improves dramatically.
Microorganisms have been found living in salt deposits of Río Tinto River in Spain, which share similarities with those on Mars. These discoveries provide crucial insights into the habitability potential of Mars and suggest that similar environments may exist elsewhere.
A University of Illinois study found that perennial biofuel crops such as miscanthus can greatly reduce nitrogen losses in the environment. The crops showed high efficiency in reducing nitrate leaching and nitrogen oxide emissions, making them a promising alternative to traditional corn-based ethanol production.
Researchers found that the environment transitioned rapidly between a closed woodland and an open grassland, triggering evolutionary changes. The team used lake sediments and biomarkers to reconstruct the types of vegetation present, revealing a correlation between environmental changes and planetary movement.
A study from researchers at UC Berkeley suggests that reframing pro-environmental rhetoric according to values resonating with conservatives can reduce partisan polarization. The findings indicate that such approaches can increase motivation among conservatives to support environmental causes.
A recent University of California, Berkeley study found that reframing environmental rhetoric according to conservative morals can reduce partisan polarization on ecological matters. When pro-environmental messages focus on protecting the natural environment from harm, conservatives are more likely to feel disgust and support environme...
Researchers at Fox Chase Cancer Center developed a novel 3D culture system to mimic the environment surrounding IBC cells. The model showed that the tumor microenvironment promotes proliferation, growth and invasion of IBC tumors.
A new study from the University of Southampton shows that copper can prevent the spread of antibiotic-resistant genes and kills bacteria on contact. The research highlights the importance of copper touch surfaces in reducing the risk of infection transmission, particularly in hospitals and public buildings.
A team of scientists has discovered an ancient thriving colony of microbes in the brine of Lake Vida, Antarctica, which is estimated to have been isolated for over 2,800 years. The microbes live in a highly saline environment with high concentrations of ammonia and nitrous oxide.
Climate change is affecting all regions in Europe, causing a range of impacts on society and the environment. Higher temperatures, decreased precipitation in southern regions, and melting glaciers are among the key findings.
Researchers discover that breast cancer cells' ability to spread is influenced by the tumor's protein-rich environment as much as genetic changes within the cells. The study reveals that a specific molecular signal in the protein meshwork can initiate metastasis to distant sites, while a healthy environment can even coax healthy cells ...
A new study reveals that climate change will have devastating effects on the Baltic Sea, including a decline in species diversity and a rise in eutrophication. Researchers found that reducing nutrient run-off from land may help mitigate these changes.
Researchers sequenced microbial DNA in twins and found salivary microbiomes were not significantly more similar to identical twins as fraternal twins, suggesting genetic relatedness is less important than environment. The study also revealed that the salivary microbiome changes most during early adolescence.
The National Science Foundation has awarded $17.6 million in grants to researchers exploring how humans and the environment interact, with a focus on invasive species, climate change, and sustainability.
A recent study by University of Notre Dame researcher Timothy Judge found that genes play a significant role in job stress and health problems. He studied nearly 600 twins and discovered that shared genes were about four times more important than shared environments in shaping personality, stress, and health outcomes.
A study finds that nature worship can harm the environment due to consumers' tendency to prioritize romantic escapes from culture. Eco-friendly products offer an opportunity for outdoor equipment manufacturers and tourism service providers to help reduce environmental damage.
A study by Cornell Food & Brand Lab found that softening fast-food restaurant lighting and music reduces calorie intake by 18% and increases customer satisfaction. Diners ate 175 fewer calories and rated the food as more enjoyable in a softer environment.
Researchers discovered that pollutant particles accumulate in specific areas of the urban environment, forming coherent structures. This finding can help generate maps to identify high-pollution zones and inform strategies for mitigating pollution.
Researchers warn of CNTs' potential harm to environment and human health due to toxicity in aquatic organisms like mussels, worms, and crustaceans. The study calls for proper waste management and monitoring to minimize risks associated with composite materials manufacturing.
The Central Maya Lowlands collapsed due to a combination of natural climate change and human-made environmental stress. The researchers developed a complex systems theory that highlights the role of commerce and choice in the collapse.
The study aims to evaluate the relationship between zoning code reforms, physical environment, and physical-activity behavior in communities nationwide. Researchers will analyze data from over half of US counties to determine if zoning reforms are linked to increased physical activity levels among adults.
Curiosity rover successfully landed on Mars in August, beginning its primary mission to assess the planet's surface radiation environment. Researchers will use the Radiation Assessment Detector (RAD) instrument to measure energetic particle species and provide insights into potential habitability.
A Michigan State University study reveals that exposure to environmental harm increases the likelihood of environmentally-friendly behaviors among urban Chinese residents, regardless of economic status. People are more likely to act when they feel a sense of personal responsibility and can take control of their actions.
Research finds that newborn twins' epigenetic profiles differ despite sharing a womb, influenced by unique environmental experiences and genetic factors. This study may lead to early identification of disease risk and personalized health interventions.
Two projects investigating the use of robot submarines to map and monitor the UK seas have received £720,000 in funding. The projects aim to inform future government policy on protecting the marine environment by generating data that will guide the use of autonomous underwater vehicles (AUVs) and sea gliders.
The Commission for Environmental Cooperation's Council of environment ministers emphasized the role of communities in building resilience to environmental changes. The ministers also reaffirmed their commitment to initiatives aimed at greenifying North America's economy and protecting its citizens' health.
Researchers deployed a combined sonar system to monitor fish and diving seabirds interacting with tidal turbines. The study aims to understand how water flow and turbulence affect marine wildlife, informing the development of renewable energy structures.
A NUS-led team has discovered how bacteria respond to salt changes using specialized protein molecules that change shape in response to environmental salt concentrations. This finding provides a unified model of how bacteria sense their environment and has immediate applications in understanding life processes across species.
Researchers at St. Michael's Hospital found that surgical residents trained in a simulated environment outperformed those with conventional training, scoring significantly higher on technical performance and multiple-choice tests. This innovative approach aims to reduce preventable medical errors and improve patient safety.
Researchers discovered that NOG enables breast cancer cells to invade bone and establish tumors by increasing osteoclast activity and keeping cells in a stem-cell-like state. This gene plays a key role in the complex process of metastasis, increasing breast cancer's potential for spreading to the bone environment.
NASA's Hurricane and Severe Storm Sentinel (HS3) mission will deploy two Global Hawk aircraft to study hurricane formation and intensity changes. The aircraft will sample the environment of storms and measure winds, precipitation, and other factors to improve hurricane prediction.
Researchers developed a 'Top 20' list of questions to better understand the impacts of chemicals in PPCPs on human and ecological health. The top priorities include identification of PPCPs, understanding their entry into the environment, and assessment of effects on organisms and risks to people.
A Harvard University study reveals that circumpolar rivers are the primary source of toxic mercury in the Arctic, surpassing atmospheric forces. The discovery has significant implications for protecting the health of northern populations and the environment.
The special issue on 3D Object Retrieval will incorporate the Collage Authoring Environment, allowing authors to embed executable code and data into their papers. This enables verified results and improves peer-review, leading to faster knowledge dissemination in fast-moving fields like Computer Graphics.
A new study examining sleep and body mass index (BMI) in twins found that sleeping more than nine hours a night suppresses genetic influences on body weight. Genetic influences accounted for 70% of BMI differences in short sleepers, while extended sleep reduced these factors.
Researchers have announced GenomeSpace, a software environment that brings together a wide range of genomic analysis tools and data sources. The platform enables seamless transitions between tools, allowing biologists to carry out projects from start to finish without manual conversions or programming skills.
A University of Illinois study found that obese mothers' placentas have an unhealthy nutrient supply, placing babies at risk for future health problems. Experts advise pregnant women to lose weight before conception to minimize the obesogenic environment.
Increasing escapement can improve the natural environment by benefiting grizzly bears, who will consume more salmon and occur at higher densities. This leads to a better environment for salmon, with more discarded salmon entering downstream life and enriching the ecosystem.
Researchers at Ames Laboratory overcome major hurdle in quantum information processing by decoupling individual qubits from their environment. This breakthrough enables robust quantum computation with solid-state devices, promising faster and more precise processing than classical computers.
Computer scientist Hava Siegelmann has developed an adaptable computational system that learns and evolves, using input from the environment in a way much more like our brains do. The Super-Turing model yields exponentially greater repertoire of behaviors than classical computers.
A small study found that online virtual communities can effectively teach patients meditation and relaxation techniques, offering a barrier-free alternative to traditional face-to-face meetings. Participants reported significant reductions in depression- and anxiety-related symptoms and high satisfaction with the virtual environment.
Researchers have successfully developed a new type of environment-friendly piezoelectric material with giant piezoresponse, using small-ion-doped ZnO. The new material shows promising potential for replacing lead-based piezoelectric materials, which are highly toxic and can contaminate environments.
The TARA OCEANS expedition mapped marine biodiversity across the world's oceans, understanding how microscopic organisms interact with their environment. The project aims to build a global systems biology map of these interactions, using advanced DNA sequencing and microscopy techniques.
A new study reveals that the Earth's early atmosphere periodically transitioned between a hydrocarbon-rich state and a haze-free environment due to microbial activity. This 'see-sawing' phenomenon had a profound impact on the climate system, with evidence suggesting a significant role in regulating atmospheric oxygen levels.
Recent generations, including millennials, are less interested in community issues, politics, and environment. A 40-year study of young adults found a decline in political participation, concern for others, and interest in saving the environment.
A parent's weight change is the most important predictor of a child's weight loss in family-based treatment of childhood obesity. Parents can help their obese child lose weight by losing weight themselves and making changes to their home food environment.
A University of Alberta study found that individuals who live near areas with more traffic-related incidents are more likely to engage in sufficient levels of physical activity. The research also highlights the importance of increasing awareness about available facilities to encourage physical activity.
A VCU study found that dysfunctional family environments can augment genetic risk for drug abuse in adoptees, even with no biological parent history of addiction. The research used a large adoption sample from Sweden and demonstrated the impact of environmental factors on the liability to drug abuse.
Scientists at the Diabetes Research Institute developed an oxygen-generating biomaterial to enhance insulin-producing cell survival. The material, PDMS-CaO2, generates critical oxygen for up to six weeks, mimicking the native pancreas environment.
A new system for processing embryos during IVF treatment has been shown to significantly improve the chances of pregnancy. The innovative design of interlinked incubators provides a controlled environment for all steps of the IVF process, resulting in a 27% increase in pregnancy rate compared to conventional equipment.
A new study of over 1,000 twins confirms that preschool programs are beneficial for children from minority families and poor backgrounds. The study found that preschool attendance reduces the gap in test scores between rich and poor children, suggesting a potential way to break the cycle of disadvantage.
A recent study found a steady decline in illustrations of natural environments and wild animals in award-winning children's picture books. The researchers examined nearly 8,100 images from nearly 300 Caldecott Medal winners and found that built environments dominated the scene, with natural environments and wild animals virtually absent.
A study found that messiness can lead consumers to prefer simpler products and think more clearly, particularly for conservative individuals. This effect is attributed to heuristic information processing, which simplifies product representations.
Researchers found that hatcheries rapidly select for fish with exceptional survival and adaptation abilities, at the cost of their reproductive success in the wild. This study confirms 'domestication selection' as a primary driver of genetic changes in hatchery-born salmon.
Researchers at University of Cambridge have mapped DNA methylation in human heart, revealing its connection to environmental factors such as diet and lifestyle. The study provides new insights into the genetic changes that can lead to heart disease and potential ways to identify and treat it.
The Radiation Assessment Detector (RAD) on NASA's Curiosity rover measures the Martian surface radiation environment, shedding light on habitability and planning for future human missions. RAD's data will help scientists assess conditions favorable for life and determine required radiation shielding.
Dr. Jon Gelhaus, a Philadelphia scientist, received the 'Best Scientist in Nature and Environment' medal for his significant contributions to Mongolian Environmental Science. He is leading a multinational effort to improve water quality monitoring and standards in Mongolia.
Researchers have provided the first ever map of the genes that determine how bacteria interact with their surrounding environment. The study reveals critical genetic secrets of a bacterium that holds potential for removing toxic and radioactive waste from the environment.
Research found that inhaling low levels of CO reduces the impact of environmental stress, including noise pollution, in city living. The study suggests that CO can have a narcotic effect that counters stress caused by noise and crowd density.
A new study by Drexel University researchers found that a safe working environment for nurses is also a safe environment for patients. For each 10-point increase in the average safety climate score, the odds of decubitus ulcer and nurse injury declined significantly.