Research on more sustainable materials and systems. Covers nature-inspired manufacturing, resource disparities, mood-supporting materials, and low-carbon concrete.
A new study published in the Proceedings of the National Academy of Sciences found that even stringent fertility restrictions or catastrophic mass mortality would not significantly reduce the world population by 2100. Instead, researchers suggest focusing on policies and technologies that reverse rising consumption of natural resources...
A new study by the University of Toronto found that countries with higher levels of compassion and openness score better in environmental sustainability. The research examines how population differences in personality characteristics predict a nation's environmental records.
A team of researchers led by D.J. Seo will integrate data from advanced weather radar systems, wireless sensors, and crowdsourced cell phone data to create high-resolution models of urban water systems. The project aims to produce a suite of products for flash flood forecasting, water quality monitoring, and storm management.
Research shows that larger females produce far more eggs than smaller fish, increasing population productivity and stability. Older fish also provide a 'storage effect', allowing them to spawn successfully when conditions are favorable.
A recent study by Pamela Norum found a significant gap in common clothes repair skills between baby boomers and millennials. Baby boomers generally possess more knowledge of clothes repair and laundry than younger generations.
Grand Challenges Canada announces $2.4 million in grants for 22 innovative projects addressing maternal, newborn and child health globally. These projects include programs improving infant nutrition, malaria diagnosis, and vaccine storage, as well as initiatives to combat iron deficiency and improve access to healthcare.
Despite Congress's adjournment, the Sustainable Growth Rate (SGR) Repeal and Medicare Provider Payment Modernization Act of 2014 remains a crucial issue in healthcare finance. Experts, including Dr. Eli Adashi, advocate for bipartisan efforts to address the SGR law and promote reforms to move Medicare towards quality-based compensation.
Curtin University research monitors Nile River water volume to help 200 million North-East Africans plan for sustainable use of resources. The study uses GRACE satellite data to isolate total water storage, providing independent insights for countries to inform decision-making and reduce reliance on the river's precious water supply.
The National Science Foundation has awarded over $15 million in grants to study coastal sustainability, addressing key issues like sea-level rise, invasive species, and climate change impacts on coastal ecosystems. The grants aim to improve management of coastal environments and provide ecosystem services that sustain human well-being.
A Mexican plant-based fixative alternative to expensive ambergris could significantly reduce the environmental impact of perfumery. Researchers found that producing this new fixative could generate $20 million in local profits and create hundreds of jobs, while minimizing its environmental cost through renewable energy use.
Researchers found that adopting the USDA's 'Dietary Guidelines for Americans, 2010' would lead to a 12% increase in diet-related greenhouse gas emissions due to increased consumption of dairy products and seafood. In contrast, reducing daily caloric intake while shifting to a healthier diet would result in only a 1% decrease in emissions.
A Yale School of Environment special issue examines life cycle engineering for a more sustainable manufacturing sector. The study finds that product design and maintenance can significantly reduce environmental impact.
A new study by Yale University authors found that consumers are more likely to purchase a product if it is perceived as environmentally friendly due to unintentional design changes rather than intentional eco-friendly efforts.
New study finds that seafood mislabeling distorts true abundance of fish, defrauds consumers, and causes unwanted exposure to harmful pollutants like mercury. The researchers found that even MSC-certified fish can have high mercury levels if substituted with other species from the same geographic area.
A new study reveals that Millennials are eating tofu because it's convenient and filling, rather than for its nutritional value. The research found that highlighting the ease of cooking and taste can be a more effective way to convince others to try tofu.
Researchers from Oregon State University argue that video games can educate the public on complex problems like pollution, drought, and climate change. Video games encourage creative thinking, strategic problem-solving, and social collaboration, making them a potential tool for promoting sustainable practices.
In experiments by Yale and Harvard psychologists, more than two-thirds of people were willing to take a sustainable 'fair share' of resources, while selfish individuals consistently destroyed them. Democratic principles led to group consensus on resource allocation, ensuring the next generation's survival.
The New York Botanical Garden is launching a two-phase project to inform future conservation efforts in Myanmar. The first phase will establish collaborations with national institutions, provide training for young botanists, and collect preliminary data on the country's flora.
Scientific collections provide wealth of information on species' diet, breeding habits, growth rates, lifespan, and ecology. Collections have played crucial role in understanding climate change impacts and disease tracking, with discoveries like de-extinction of the Vegas Valley leopard frog.
UCSB's residential dining services incorporated local pesticide-free or organic produce into their menu, resulting in a significant increase in sustainable food options. The project demonstrated that scaling up local food systems can have a positive impact on the community and environment.
A GW researcher advocates for a sustainable approach to controlling soil-transmitted helminths (STH), proposing the use of biogas technology to provide sanitation, parasite control, and energy supply. This grassroots solution offers cost-effectiveness and community-driven development in underdeveloped areas.
A new study evaluates the environmental impact of biocontainers in commercial greenhouse production, finding minor differences in global warming potential compared to traditional plastic containers. The researchers suggest that using more efficient lighting sources could have a greater impact on overall sustainability.
A Concordia University study found that consumers are more likely to buy eco-friendly products if they predict their own sustainable shopping behavior and feel observed. The study also discovered that this effect is stronger for individuals who define themselves based on social ties and peer opinions.
A new analytical tool, HANDY, incorporates two new variables into the well-known predator-prey model, reflecting the accumulation of wealth and economic stratification between rich and poor. The model suggests that human societies can reach a sustainable steady state when they do not over-deplete natural resources and avoid extreme eco...
A UIC chemistry professor has been awarded a prestigious international sustainability grant to lead the US effort in developing novel catalytic methods. The project aims to replace rare metals with inexpensive and abundant metals, reducing environmental pollution and resource depletion.
The Telecoupling paper, published in Ecology and Society, presents a new framework for studying interconnected human and natural systems across scales and distances. This approach holds promise for understanding complex challenges like water sustainability, climate change, and food security.
A study of 9,500 residents in six US cities found that while some urban lawn care patterns were similar, others varied significantly. The research suggests that lawns may be a key indicator of where cities need to address sustainability concerns, particularly in terms of nutrient pollution.
Eight international scientists propose eight sustainable livestock strategies to cut costs while boosting the quantity and quality of food produced. These include feeding animals less human food, raising regionally appropriate animals, and tailoring practices to local culture.
Researchers are working to conserve the high diversity of potatoes found in South America, where over 5,000 varieties exist. A top-down approach using remote sensing and bottom-up knowledge from local farmers is being used to identify agrobiodiversity hotspots and create strategies for sustainable use.
A new model developed by Bruno Ribeiro at Carnegie Mellon University assesses the viability of membership-based websites and social networks. The model successfully predicted the sustainability of six years' worth of user statistics for 22 membership-based websites, separating self-sustaining from unsustainable sites.
A new study emphasizes the importance of a data-driven team in launching and sustaining a School-Wide Positive Behavioral Interventions and Supports (SWPBIS) framework. The study found that an effective school-based team using data for decision-making was more critical to sustainability than principal support.
Researchers at the University of York have discovered a family of enzymes that can degrade difficult-to-digest biomass into its constituent sugars. This breakthrough enables the production of second-generation biofuels from sustainable sources such as waste plant matter, potentially alleviating food price stability concerns and increas...
A Michigan State University scholar proposes the telecoupling framework to understand how China's domestic decisions influence other countries and vice versa. The research shows that China's efforts to sustain forests can have substantial global impacts, including reappearing deforestation in countries that sell lumber and food to China.
Researchers at Imperial College London have devised a simple and reliable method to set sustainable hunting quotas for lions. The new algorithm estimates the number of adult males that can be hunted while allowing lion populations to grow, benefiting both conservation efforts and hunters.
A new study by University of Waterloo researcher Markus Moos finds that young adults are increasingly choosing urban core areas with high-density housing and transit options. This shift is driven by factors such as rising housing costs and lower incomes, leading to a more sustainable pattern of living.
A University of Texas at Arlington civil engineer will investigate the impact of technology on pedestrian safety, sustainable commuting practices and driver safety. The research aims to develop comprehensive, more livable transportation solutions that prioritize community and public health.
Researchers developed a method to feed dyed leaves to silkworms, producing colored silk fibers without harsh chemicals. The study successfully incorporated azo dyes into the caterpillars' silk, paving the way for more environmentally friendly textile production.
A new EU fishing ban faces criticism from researchers who say it may not be enough to ensure sustainable fisheries. The study, published in the journal Fisheries Research, highlights the need for a more comprehensive approach to reducing fishing mortality and increasing selective fishing practices.
The Nanotechnology Consumer Product Inventory has been restructured to improve its functionality and scientific credibility. The database now includes qualitative and quantitative descriptors for nanomaterials and their potential exposure routes, enabling better understanding of the risks associated with consumer products.
A new classification system is being proposed to identify regional identity and sustainability benefits of green roofs. The system, developed by University of Cincinnati researcher Virginia Russell, aims to stimulate research and development of uniquely North American green roofs.
A recent US study reveals that male drivers are more likely to engage in texting while driving, yet consider themselves more proficient. The study suggests that 'texting impulsiveness' is positively associated with frequent texters and those who multitask, highlighting the risks of this behavior on the road.
The new MOOCs Forum publication delves into the credibility, standards, and value of Massive Open Online Courses. Key findings include discussions on student identification and security, institutional benefits and liabilities, and platform advancements. The publication provides a voice for key stakeholders to shape the future of MOOCs.
Research argues that aquaculture certification has significant limitations due to low market demand and focus on farm-level impacts. The study suggests integrating multiple governance approaches to promote sustainable aquaculture production.
Researchers at the University of Texas at Arlington have developed a cost-effective solution for stabilizing clay soils supporting highways. By using recycled plastic pins, they reduce the need for expensive slope stabilization and repair techniques, extending the life of roads and reducing environmental impact.
A study published in PeerJ found that 'ray' wings sold to consumers in Ireland and the UK may include vulnerable species, such as the blonde ray, which has a declining population trend. The study highlights the need for improved labelling of foods to protect consumers and promote conservation.
Scientists discover a new method to convert waste cooking oil and lard into olefins, a key ingredient in making plastics. This breakthrough could reduce reliance on petroleum-based plastics and promote more sustainable alternatives.
Researchers at the University of Maryland Center for Environmental Science have successfully developed a completely vegetarian diet that supports fast-growing marine carnivores like cobia and gilthead sea bream. This breakthrough could significantly ease aquaculture's reliance on wild-caught fish, making the industry more sustainable.
Australian researchers have developed a food additive that can be used to improve the growth rate, health and sustainability of farmed prawns. The Novacq feed additive has been shown to promote faster growth, reduce reliance on wild fishery resources and produce high-quality products.
Scientists have made progress in developing a device to produce highly pure ethylene from ethanol with high efficiency and low cost. The fluidized bed reactor shows great significance for promoting economic development.
A study by Michigan State University found that there is a sweet spot – a group size at which the action is most effective. This sweet spot can increase and be more effective until free-riders weigh down the effort's momentum, while small groups can be powerful until individuals become overwhelmed.
Scientists have developed a cheap and sustainable material made of clay and papaya seeds that can remove heavy metals from drinking water. The 'hybrid clay' has shown strong potential to replace commercial activated carbon in wastewater treatment in developing countries, making clean water more accessible to millions.
A new study reveals that targeted messages based on political orientation can significantly influence consumers' recycling intentions. Consumers who identify as liberals respond better to appeals focused on fairness and reducing harm, while conservatives are more likely to recycle when appeals emphasize group membership or authority. T...
Plant scientists are exploring membrane transporters to enhance nutrient uptake and water retention in crops, reducing the need for fertilizers and promoting sustainable agriculture. This research aims to create crops that can thrive in challenging conditions, such as saline soils, to meet the world's growing food demands.
A study by New York University researchers found that the Marine Stewardship Council's (MSC) seafood certification process is too lenient and discretionary. The study examined 19 formal objections to MSC certifications and found that many fisheries did not meet the organization's sustainability principles.
A Temple University study found that well-maintained urban vegetation can lower crime rates, particularly for robberies and assaults, by encouraging social interaction and community supervision. The presence of grass, trees, and shrubs is associated with reduced crime rates in Philadelphia.
A study by University of Michigan researchers found that strictly protected areas and indigenous lands successfully limit deforestation in the Amazon. The research used remote-sensing data from 292 protected areas and found that these types of protection are more effective than sustainable-use areas.
Involving generalists and specialists in primary palliative care skills can alleviate patient suffering through high-quality pain and symptom management. This approach could increase access to specialty palliative care consultation while providing fundamental aspects of palliative care.
A Boston College research team has designed novel small-molecule catalysts triggered by a single proton, enabling efficient and selective fine chemical synthesis. The catalysts, derived from abundant amino acid valine, promote reactions at room temperature with minimal waste generation.
A new mobile app, Green Solvents, has been developed to foster the use of environmentally friendly principles of green chemistry in pharmaceutical processes. The app provides a guide for solvents, reducing waste generation by up to 100 times, and is available on Apple and Android devices.
The Desert Research Institute will provide information and technical capacity to develop effective clean water solutions and improve the quality of drinking water in developing countries. The research aims to address water scarcity, diseases, and climate change challenges.