Articles tagged with Environmental Issues
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A new study suggests that altering coral feeding habits could aid their recovery from bleaching events caused by rising ocean temperatures and acidification. Feeding corals zooplankton after a bleaching event improved their resilience to warming temperatures, promoting growth and enhancing recovery rates.
Researchers aim to reduce PFAS contamination risk in agriculture by developing monitoring tools and strategies for remediation. The study focuses on comprehensively understanding PFAS uptake and bioaccumulation in plants, advancing strategies for PFAS remediation in biosolid/soil.
Researchers developed a low-cost means of measuring indoor air quality, pinpointing sources and factors affecting PM concentrations. Air pollution levels remained within World Health Organisation guidelines during school hours, with dominant outdoor sources.
The study found a recent reversal of fortunes in the Adriatic Sea, with populations of marine predators and their prey plummeting and being replaced by a single species. The researchers used seafloor environments to determine interactions between species, showing a decline in biodiversity and excess nutrients.
Researchers found that contemplating pragmatic steps and fostering a sense of community can combat climate burnout. People are more likely to experience burnout when feeling despair about tackling climate change, but imagining a positive future where the crisis has been addressed can reduce disengagement.
The University of Colorado Anschutz Medical Campus has identified key opportunities to strengthen climate education for healthcare professionals. The authors propose a developmental learning model with six interconnected domains that build on foundational skills in communication and collaboration.
Researchers have discovered microplastics in all three parts of coral anatomy, including surface mucus, tissue, and skeleton. This finding may explain the 'missing plastic problem' and suggests that corals could be sequestering plastic waste from the ocean.
A research team developed a computational workflow for analyzing large data sets in metabolomics, speeding up the process to capture chemical profiles of coastal environments. The tool, accessible to researchers worldwide, highlights potential sources of pollution and enables statistical insights within minutes.
A new USDA-funded research grant supports the development of sustainable, biodegradable mulch films that can provide nutrients to crops while reducing plastic pollution. The project aims to create durable and effective films that can be used for years without harming the environment.
A new study suggests that urban heating and cooling systems will significantly impact future energy demand due to climate change, with smaller-scale city-level waste heat contributing to local microclimates. The research emphasizes the need for comprehensive climate impact assessment and science-based policymaking to address this issue.
Climate change exacerbates agricultural environmental harm, requiring sustainable practices to stabilize global food supply. Researchers identify new methods like precision farming and crop rotation to reduce greenhouse gas emissions and prevent feedback loops.
A Dartmouth-led study projects that Antarctica's glaciers will rapidly retreat and potentially collapse by 2200, increasing global sea levels by up to 5.5 feet by 2300. The researchers used 16 ice-sheet models to refine the projection of ice loss over the next 300 years.
Researchers developed a comprehensive roadmap to measure legacy phosphorus accumulation in soils. They identified key priorities and non-priorities, providing a unified vision for future phosphorus use. The study found that accumulated phosphorus is often located in the top 12 inches of soil and transforms into different forms than whe...
A new study suggests a novel way to prevent mold growth on future space stations by understanding the exposures that happen in the space environment. Repeated elevated humidity exposures can lead to rapid microbial growth and composition changes in dust, making it easier for microbes to thrive.
A psychology study finds that framing climate action as a way to protect American values and traditions can increase belief in climate change and support for pro-environmental policies among both liberals and conservatives. The study, which analyzed data from 50,000 participants across 60 countries, suggests that messaging that aligns ...
A new filtration material developed by MIT researchers uses natural silk and cellulose to remove persistent chemicals, including PFAS and heavy metals. The material's antimicrobial properties help keep filters clean, providing a nature-based solution to water contamination.
A new study from the University of Leeds reveals that uncollected waste and open burning of plastic waste are major contributors to the plastic pollution crisis. The research estimates that 52 million tonnes of plastic products entered the environment in 2020, with over two-thirds of it coming from uncollected rubbish.
A worldwide survey by Goethe University Frankfurt found that students in environmental studies are unaware of the main causes of biodiversity loss. The study identified eight response types with varying levels of understanding, with climate change being underestimated in many countries. The researchers suggest that this lack of knowled...
A study published in Nature Medicine found that countries with greater inequalities have older brain ages due to environmental factors like pollution and socioeconomic disparities. Participants from diverse geographical populations showed varying levels of brain age gaps, particularly those with dementia.
Researchers found that recreational activities like tubing and swimming temporarily introduce chemicals and microscopic organisms into local waterways. The study suggests that these changes can have significant impacts on plants and animals along the way, even if they are short-lived.
Researchers call for a rethink of environmental decision-making to consider foreseeable harm and integrate key scientific and ecological evidence, including local community knowledge. The update aims to address biodiversity loss as a human rights issue and align with advances in international human rights law.
The Fundão dam collapse, one of the world's most significant environmental tragedies, has left a lasting legacy of devastation in Brazil. Researchers have found that the environmental damage has intensified over the years, threatening human and wildlife health.
The new ERC EARTH research center will focus on developing sustainable refrigerant technologies and practices to improve quality of life and combat climate change. Lehigh University's team, led by David Vicic, will work on reclamation and repurposing of high-GWP legacy refrigerants.
A new study led by Dartmouth researchers questions the rapid polar ice collapse model used in the IPCC's sixth assessment report. The team found that the expected rate of retreat is significantly lower than predicted, making the worst-case scenario less likely, but still dire due to ongoing ice loss from Greenland and Antarctica.
Researchers identify two key factors driving consumer participation in community-supported agriculture: the socio-cultural environment and weighing of expected gains against losses. These factors shape individuals' knowledge, attitudes, and decisions, highlighting the importance of considering lifestyles and values when promoting CSA.
A study from the University of Tokyo found that incorporating humidity data into heat stress indicators improves predictions of climate-related deaths. The researchers analyzed data from hundreds of cities and found that humid environments, such as coastal areas, are more accurate predictors of heat-related mortality.
A University of Central Florida researcher has developed a nature-inspired filtration and conversion system that extracts carbon dioxide gas from the atmosphere to create fuels and chemicals. The device mimics the lotus surface, capturing carbon dioxide with a microsurface comprised of a tin oxide film and fluorine layer.
A new study by Kyoto University reveals that major companies relying on low-quality offsets undermine the effectiveness of the voluntary carbon market. The research finds that these companies collectively account for over one-fifth of all retired offsets, most of which fail to meet well-known quality standards.
A recent study by the University of Surrey highlights the need for stricter regulations in India's fracking industry due to its unique water risks. The study identifies four key fracking-specific water issues that require urgent attention to prevent environmental disasters.
A Washington State University study reveals that automatic delivery robots with low carbon emissions can encourage consumers to use them when ordering food. Participants who were more environmentally aware and had less perceived risk of late or spoiled food were more likely to choose the robots.
Five pioneering firms in agriculture, manufacturing, and pharma retail have demonstrated businesses can catalyze social and environmental change. They address complex issues using scientific methods, partner with NGOs, and prioritize purpose alignment.
Researchers at Pusan National University found compact cities reduce consumption-based carbon emissions through efficient public transportation, mixed land use, and pedestrian-friendly communities. This study supports the argument that compact city development is crucial for achieving carbon neutrality.
Edith Brown Weiss advocates for a Planetary Trust to ensure a just and robust Earth system for present and future generations. She proposes six critical commitments for the UN Summit of the Future, including integrating the future into decision-making and practices.
A new international study underscores the need to integrate technological advancements with robust institutional capacities to formulate effective climate policies. The research found that inadequate institutional capacity could hinder reaching even 2°C targets, while improved global institutional support could enhance the likelihood o...
A study examines how a firm's unique focus impacts performance and discovers an inverted U-shaped relationship between attentional uniqueness and firm performance. Firms achieve optimal growth by balancing their unique perspective, while ignoring competitors' focus can lead to missed opportunities.
Researchers analyzed lake macroinvertebrate fauna, particularly chironomids, to reconstruct the lake's natural state. This helps establish a reference point for conservation purposes, as significant changes occurred during the economic boom and fish stocking.
A WVU team investigates how different management practices affect Appalachian forest life and carbon sequestration capabilities. Preliminary data reveals changes in species distribution and ecosystem resilience to climate change.
A recent survey-based study found that physicians at Massachusetts General Hospital who completed climate change-focused educational modules showed significant improvements in their knowledge and attitudes towards the topic. The majority of participants believed that education on climate change's health effects was important and welcom...
Scientists at the University of Texas at Austin have developed a way to fingerprint organofluorine compounds, also known as 'forever chemicals', allowing them to be traced back to their source. The new technique uses nuclear magnetic resonance spectroscopy and computational tools to identify unique carbon isotope patterns in each molec...
A new study reveals that modern commercial aircraft create longer-lived planet-warming contrails than older aircraft, potentially offsetting their lower carbon emissions. The research highlights the challenges of reducing aviation's climate impact, with private jets also found to produce more contrails than previously thought.
Researchers found a significant spike in fine-particle air pollutant levels after the display, with some areas exceeding 1,000 micrograms per cubic meter, compared to NYC's average daily concentration of 15 micrograms.
Demographic experts urge UN to reject current 'growth' paradigm and focus on contracting human impact to reverse ecological overshoot. The Journal of Population and Sustainability cites research linking population growth to climate breakdown, biodiversity loss, and social crises.
Researchers at Dartmouth College have developed a self-powered pump that uses natural light and chemistry to target and remove specific water pollutants. The pump uses synthetic molecular receptors designed to bond to negatively charged ions, which are then trapped and released in a non-reactive substrate.
Researchers call for coordinated action to address air pollution's complexity, including elevating policy ambition, expanding regulatory scope, and integrating scientific policymaking. The paper highlights urgent need for clean air globally as health harms arise from lower concentrations.
A new study suggests that the rising earth in Antarctica will impact future sea level rise, depending on how much global warming is controlled. If humans lower greenhouse gas emissions, upward shifts in solid earth could reduce Antarctica's contribution to sea level rise by about 40%, bolstering best-case scenarios for global sea level...
A recent study explores the Clean Air Act and its impact on downwind states, highlighting challenges in regulating interstate air pollution. Downwind states face lengthy response times, infrequent petition acceptance, and burdens of proof in court, making it difficult to effectively address unequal pollution effects.
The paper explores evolving landscape of genetics research into obesity, emphasizing both new discoveries and challenges. Researchers highlight complexity of body weight regulation and advocate for precise phenotyping methods targeting relevant and refined phenotypes related to adiposity.
Sylvia Dee's research aims to address critical gaps in the observational record of Earth's hydrologic cycle, using a global database of water isotope observations. This will enable more accurate climate modeling and help communities assess and reduce risks associated with extreme weather events.
Research highlights the need for further study on the impact of sustained heat exposure on hormone release and action. Heat exposure is associated with decreased fertility, increased risks of pregnancy complications and menopause symptoms, as well as worsened conditions like thyroid disorders and diabetes mellitus.
Research from Edith Cowan University finds that carbon assurance will likely become mandatory due to growing stakeholder demand and IFRS climate change disclosures. Companies with existing systems in place for tracking carbon emissions are expected to reap benefits, including increased shareholder investment.
A new study confirms that human-induced climate change is making rainfall patterns more volatile globally, with increased variability observed since the 1900s in 75% of land areas studied. The researchers found daily rainfall variability to have increased by 1.2% per decade.
Researchers question the high levels of ice used at summer Olympics, citing potential stress on local resources and lack of evidence-based practices. They advocate for more sustainable approaches and better data on ice consumption.
The 'Indigenous People of West Africa' project aims to examine the consequences of colonial era resettlements and promote indigenous governance. Climate change exacerbates agricultural problems and land use conflicts with semi-nomadic groups in West Africa.
A research team at Rice University has pioneered a new method to extract purified active materials from battery waste, enabling efficient separation and recycling of valuable battery materials. The technique uses solvent-free flash Joule heating to create unique features with magnetic shells and stable core structures.
Research from the University of Adelaide reveals that human activity is interfering with oysters' natural settlement process due to increased noise pollution. The study found that acoustic enrichment techniques may not be effective in areas with high levels of anthropogenic noise.
A study published in Global Change Biology found severe biodiversity decline in the Atacama Trench from 1970 to 1985, coinciding with an El Niño event and extensive fishing efforts. The researchers also discovered a direct impact of sea surface temperature on marine life composition over time.
Researchers have developed a rapid electrothermal mineralization (REM) process that can remediate synthetic chemicals in soil, including per- and polyfluoroalkyl substances (PFAS). The method uses electrical inserts and biochar to heat contaminated soil, converting PFAS into nontoxic minerals.
Researchers warn of unprecedented arsenic release from wildfires, potentially releasing up to half of the arsenic emitted globally each year. Contaminated mining sites exacerbate wildfire risks, with wetlands being the most concerning due to their tendency to store contaminants.
A new study provides detailed estimates of land use change emissions for six sustainable aviation fuel production pathways, highlighting the importance of crop location and management. The results show that jatropha and miscanthus have lower DLUC emissions, while soybeans may not meet CORSIA's sustainability criteria.
Pusan National University researchers introduced FLIT-SHAP, an explainable machine learning approach that breaks down pollutant effects in mixtures. The tool revealed significant synergistic and antagonistic interactions, challenging current approaches to regulating pollutants.