The cerebellum contributes to creating a cognitive map of the environment through altering chemical communication between its neurons. Inactivation of this ability impairs navigation, as seen in transgenic mice lacking long-term depression in cerebellar neurons.
A Tel Aviv University-developed technology uses a hyperspectral camera to analyze the world we live in, detecting contaminants and environmental hazards in real time. The sensor can provide immediate, cost-effective, and accurate monitoring of forests, urban areas, agricultural lands, harbors, or marinas.
Researchers have developed an interactive environment using multi-touch screen technology to help autistic children develop social skills beyond their anticipated levels. Children interact with virtual characters in real-time, allowing researchers to compare their reactions with those displayed in real-world situations.
The Federal Government has released a national strategy for environmental, health, and safety research needs in the field of nanotechnology. The strategy identifies six core categories of research to drive responsible development of nanotechnology, including human exposure assessment, human health, and environment.
The American Academy of Pediatrics has expanded its guidelines on safe sleep for babies, providing specific recommendations to create a safe environment for their infants to sleep. The new guidelines aim to eliminate all sleep-related infant deaths, including SIDS and suffocation deaths.
The proposed WEO would bring together specialized global bodies like the WTO and WHO. The organization aims to rationalize overlapping processes and make environment more integral to overall sustainability.
A study reconstructing 700 years of human-environment interactions in Hawaiian coral reefs found that historical changes in human societies led to degradation or recovery. While some reefs declined due to overexploitation and land-based pollution, others recovered through cultural protection and conservation efforts.
Researchers found that passive viewing of 2D images can lead to sustained changes in nerve cell connections, facilitating the expression of persistent hippocampal long-term depression. This discovery has implications for developing strategies to improve digital learning and reduce apathy towards traditional teaching methods.
A new study from Case Western Reserve University found that aquarium fishes are more aggressive in reduced environments, with 182.9 million ornamental fishes at risk. Increasing tank size and complexity can reduce harmful aggressive behaviors, leading to healthier fish.
The Singapore Centre on Environmental Life Sciences Engineering (SCELSE) aims to develop innovative solutions for wastewater processing and greenhouse gas trapping. Led by Nanyang Technological University (NTU), the centre will harness the power of microbial biofilms to address environmental challenges.
A comprehensive review of the first decade of gene-by-environment interaction research in psychiatry found that novel findings were more likely to be published but also more likely to be false positives. The study suggests a focus on replication is necessary to confirm accurate correlations between genes and environmental variables.
Researchers found that a socially engaging environment can convert white fat to brown fat, leading to increased energy expenditure and weight loss. The study suggests that social isolation may contribute to obesity, highlighting the importance of social engagement in maintaining a healthy metabolism.
The University of Miami is leading a consortium to investigate the fate of petroleum in the environment, aiming to improve risk management and response efforts. The project, CARTHE, will focus on accurately predicting hydrocarbon transport and development of new tools for responding to future spills.
Breeding crops with deeper and bushier root systems could double the amount of carbon captured from the environment, potentially reducing CO2 levels. This approach could also improve soil structure and water retention while enhancing sustainable plant yields.
A new tool developed by researchers at the Autonomous University of Barcelona predicts the environmental fate of pharmaceutical products. The model assesses the physical-chemical properties of drugs and their growth in use to determine their likelihood of entering the environment.
A Tel Aviv University researcher says current testing for pharmaceutical waste isn't going far enough, as drugs can break down into different forms and still be present in the environment. The researcher has identified nine degradation products of a common antibiotic, including two potentially toxic compounds.
Research by Jean Cæté found that positive youth sports experiences are associated with coaches creating inclusive team environments, assessing individual progress rather than comparison, and providing challenging practices. This fosters initiative, motivation, and citizenship qualities in young players.
A University at Buffalo study found that quantum dots degrade in soil, releasing toxic cadmium and selenium ions. The researchers suggest that modifying the chemistry of nanomaterials could prevent degradation and mitigate environmental impacts.
A large twin study found that shared environment influences autism susceptibility more than previously thought, accounting for 55% of strict autism cases. Genetic heritability accounted for 37%, with moderate genetic and environmental contributions observed in spectrum disorders.
The California Autism Twins Study suggests that both genetic and shared environmental factors significantly increase the risk of autism spectrum disorder (ASD) in twins. Environmental influences such as parental age, low birth weight, multiple births, and maternal infections during pregnancy may greatly increase the risk for ASD.
A study by Christopher A. Cullis found that the environment influences helpful mutations in plants, even within a single generation. The experiment showed each strand of flax responded differently to its grown conditions, and the LIS-1 sequence appeared in response to nutrient deficiencies.
Research reveals that an individual's consumption habits and contraceptive choices are influenced by their cultural background, which in turn affects their responses to climate change. People's perceptions of environmental impact influence their behavior, with some behaviors offsetting environmental gains.
Researchers have created biocides with micro-encapsulation that are less toxic to the environment while maintaining effectiveness against airborne insects. The product also shows improved solubility in water and reduced handling difficulties.
An analysis of ancient Nubian-era mummies found that human alteration of the environment contributed to the spread of schistosomiasis, a water-borne parasitic disease infecting an estimated 200 million people today. The study suggests that ancient individuals were capable of altering their environment in ways that impacted their health.
China's Sloping Land Conversion Program has helped restore eroded forestland while providing economic gains for farmers. The program has decreased soil erosion by up to 68% and improved the environment, but its economic benefits have been less pronounced, with some families struggling to find new work.
A study by Lee A. Thompson and colleagues found that genetic influence was greater on reading than math, with shared environment influencing math more so than reading. The researchers analyzed the data from twins to determine the similarities in genetic and environmental influence between ADHD symptoms and academic ability.
A new study links negative social environments surrounding gay youth to high attempted suicide rates, with supportive environments associated with a 25% lower risk. The study found that lesbian, gay, and bisexual youth are more than five times as likely to attempt suicide as their heterosexual peers.
Researchers at Queen's University discovered that silver nanoparticles can be highly toxic to microbial communities in Arctic soil, compromising the ecosystem's ability to fix nitrogen. The study's findings highlight the need for further consideration of innovation's impact on the environment.
A study confirms that climate change is causing rapid environmental fluctuations, resulting in 'bluer' environments and higher extinction risks for animals. The research links temperature changes to population dynamics, with bluer populations indicating faster oscillations and lower extinction risks.
A study reveals that ancient enzymes known as thioredoxin were chemically stable at temperatures up to 32 degrees Celsius higher than their modern counterparts. The enzymes also showed increased activity at lower pH levels, indicating they operated in a hot, acidic environment during early life.
The Canadian government and Heart and Stroke Foundation have launched three new research initiatives to tackle obesity, focusing on neighbourhood design, physical activity, and access to healthy food options.
A study by Gothenburg University found that motivated employees experience less stress in their work environment. The research highlights the importance of managers understanding what motivates their IT consultants to reduce turnover and increase profitability.
The One Health concept aims to integrate surveillance activities across species to monitor and respond to emerging zoonotic diseases. ProMED-mail's global surveillance system has reported over 10,000 animal health issues, highlighting the need for improved interspecies collaboration.
Karolinska Institutet, a leading medical university in Sweden, has attracted top American researcher Juleen Zierath with its high-quality research environment and competitive ERC grant. She focuses on improving diabetes health through clinical research.
New research reveals environmental progestogens can cause sterility in frogs, particularly when exposed during early life stages. The study, conducted at Uppsala University, found that even low concentrations of levonorgestrel can lead to abnormal ovarian and oviduct development in female tadpoles.
The freshwater crustacean Daphnia pulex has been found to have the most genes in an animal, with approximately 31,000 genes. This discovery was made possible by the sequencing of its genome and provides unprecedented insights into how an organism's genome interacts with its environment.
The complete genome of Daphnia pulex has been described, opening up new avenues for understanding the species' response to its environment. The genome contains over 31,000 genes, more than any other animal, including humans.
Research by the University of Exeter reveals that ants have a significant impact on their environment as ecosystem engineers and predators. The study found that ants can increase diversity and density of other animal groups at low densities, but higher densities counteract this effect through increased predation.
A Kansas State University scientist is investigating the reaction and transport of tungsten in drinking water, a contaminant linked to childhood leukemia cases. The study aims to understand tungsten's biogeochemistry in the environment, which is essential for addressing potential health risks.
New research suggests that a large number of high-production-volume chemicals used in US industries are likely to persist in post-treatment sludge and enter the environment. Eleven chemicals were identified as potential hazards to human and environmental health due to their propensity for accumulation and persistence.
A study published in Applied Ergonomics reveals that rationalization measures often harm physical and psychosocial work environments. However, research suggests that dialogue-based leadership with employee involvement can mitigate these effects. By prioritizing active involvement, employee well-being, and fair treatment, management can...
A study by Washington University School of Medicine reveals that genes alone do not predict disease risk, as environment interacts with DNA in complex ways. The research found that genetic variants have different effects in different environments, making it challenging to make accurate predictions.
A study found that 75% of Spanish zoos have insecure animal housing, putting invasive species and the environment at risk. Birds are most likely to escape from these areas, emphasizing the need for improved zoo security measures.
UC San Diego undergraduate bioengineers develop a new microenvironment that provides all three types of cues necessary for stem cell growth and differentiation. The system uses a gelatin-like hydrogel bathed in an electrolyte solution, mimicking the natural environment to steer stem cells towards specific cell types.
Researchers at UC discover that rabbit food can effectively reduce estrogen levels in wastewater, with a potential impact on the environment and wildlife. The study found that the rabbit food reduced estrogen hormone levels by more than 80%, making it a promising alternative for treatment.
The ARTEMIS mission involves two micro-satellites orbiting the moon, providing a three-dimensional perspective on energetic particle acceleration near the moon's orbit. The mission will also explore the space environment of the moon and its interaction with the solar wind.
A new study explores how genetic and environmental factors influence educational outcomes in identical and fraternal twins across Minnesota and Sweden. Family background plays a significant role in determining education, especially in Minnesota, while Sweden prioritizes grades and test scores.
The hospital is studying embryo, placenta and heart development, susceptibility to infection in newborns, and effects of intrauterine development on later outcomes. Researchers aim to improve care for vulnerable children by optimizing both the intrauterine and postnatal environment.
Physicists at University of Innsbruck successfully expose four entangled ions to a noisy environment, demonstrating the variety of flavors or properties in their entanglement. This study forms an important basis for understanding entanglement under environmental disturbances and the boundary between quantum and classical worlds.
A recent study found that girls who experienced an insecure attachment to their mother at a young age tend to develop earlier and have their first period sooner. This is because an unstable environment can lead to accelerated pubertal maturation as an evolutionary adaptation to increase reproductive chances.
Research highlights the importance of gene-environment interactions in understanding psychosis development. Environmental factors such as urbanicity, migration, and cannabis use have been shown to increase risk, while genetic vulnerability plays a role in making individuals more susceptible.
A newly formed advisory committee will review all federal breast cancer research efforts and develop recommendations for improving existing programs. The committee aims to expand opportunities for collaborative, multi-disciplinary research and advance the understanding of links between environment, genes, and health.
The US Senate Committee on Environment & Public Works convened a special hearing on potential environmental health factors associated with autism spectrum disorders. Autism Speaks emphasizes the importance of research on environmental risk factors, noting a dramatic increase in autism prevalence over the last decade.
Researchers examine how humans impact ecosystems through nanomaterials, green roofs, and airborne microbes in hospital settings. Findings reveal altered plant growth, changed microbial communities, and diverse insect species on green roofs.
A new theoretical model accurately predicts the hydration free energy of a wide variety of organic compounds, enabling accurate prediction of compound movement in complex environments. The model has been developed using computational hydration thermodynamics and chemo-informatic techniques, requiring only 10-20 seconds on a PC.
Researchers from Newcastle University have found that pigs' moods reflect their level of contentment, influenced by their living environment. The study used a technique to 'ask' pigs about their optimism or pessimism, revealing a direct correlation between emotional state and physical space.
Positive family relationships and religious affiliation can counteract risk factors associated with drug use, including addicted family members, exposure to violence, and deviant peers. This study suggests that intervention programs should focus on creating supportive family environments.
A new study found that an enriched environment can reduce cancer growth in mice by activating a nervous system pathway that decreases leptin levels, a hormone linked to appetite and cancer growth. The effect was observed in models of melanoma and colon cancer, with tumors reduced by up to 80% after three weeks of enrichment.
Researchers found that women with homes closer to supermarkets tend to have lower BMIs and those within five-minute walk of restaurants have higher BMIs. The study highlights the importance of food environment and built environment in contributing to obesity.
A new study found that young women with a genetic predisposition to substance use are more likely to choose friends who also use substances, increasing their environment and genetic inclination. This correlation suggests that peer selection has a genetic basis, modifying an individual's likelihood of associating with drug-using peers.