Smoke particulates from wildfires could cause between 4,000 and 9,000 premature deaths and cost between $36 to $82 billion per year in the United States, according to new research.
Wildfires can destroy homes, businesses, communities, infrastructure, and most importantly, lives. Researchers at CIRI are working on models to not only track wildfires, but also predict where they could spread to next.
Los investigadores de Mayo Clinic identificaron un amplio rango de sustancias químicas ambientales en la bilis humana de pacientes con colangitis esclerosante primaria, una enfermedad hepática crónica y poco común que afecta los conductos biliares. El estudio, que se publicó en Exposome, representa una nueva frontera de investigación en el Centro de Medicina Personalizada en Mayo Clinic que explora el exposoma, la medida en que el ambiente contribuye a las enfermedades y la salud.
Pesquisadores da Mayo Clinic identificaram uma ampla variedade de substâncias químicas presentes no ambiente na bile humana em pacientes com colangite esclerosante primária, uma doença hepática crônica rara nos dutos biliares. O estudo, publicado na revista Exposome, representa uma nova frente de pesquisa do Centro de Medicina Individualizada da Mayo Clinic que estuda o expossoma (a medida dos fatores ambientais que contribuem para a saúde e o aparecimento de doenças).
مدينة روتشستر، ولاية مينيسوتا — استطاع الباحثون في مايو كلينك تحديد عدد من الكيماويات البيئية في العصارة الصفاروية للمرضى المصابين بالْتِهابُ الأَقْنِيَةِ الصَّفْراوِيَّةِ المُصَلِّب الأوَّلي وهو مرض كبدي مزمن نادر يصيب القنوات الصفراوية. يمثل البحث المنشور حول الإكسبوزوم فتحًا جديدًا في مجال البحث العلمي، أنجزه مركز مايو كلينك للطب الفردي. يحاول هذا البحث فهم خبايا الإكسبوزوم، وهو قياس مدى تأثير العوامل البيئية على الصحة والإصابة بالأمراض.
Mayo Clinic researchers have identified a diverse range of environmental chemicals in human bile in patients with primary sclerosing cholangitis, a rare, chronic liver disease of the bile ducts. The study, published in Exposome, represents a new frontier of research at Mayo Clinic's Center for Individualized Medicine that explores the exposome, the measure of environmental contributors to disease and health.
Researchers have demonstrated how carbon dioxide can be captured from industrial processes – or even directly from the air – and transformed into clean, sustainable fuels using just the energy from the Sun.
As the world heats up due to climate change, how much can we continue to depend on plants and soils to help alleviate some of our self-inflicted damage by removing carbon pollution from the atmosphere?
In a new study, University of Utah researchers analyzed the impact of dust on snow during the 2022 season. They found that 2022 had the most dust deposition events and the highest snowpack dust concentrations of any year since observations began in 2009.
Air pollution in China is generated from many sources and interacts chemically and physically within the atmosphere in ways that can be difficult to predict.
If the world keeps increasing greenhouse gas emissions at its current speed, all sea ice in the Arctic will disappear in the 2030s, an event that could at best be postponed until the 2050s should emissions be somehow reduced.
Pronounced vocal and behavioral changes caused. by wildfire smoke make it possible to assess the health of wild orangutan populations by monitoring the frequency and quality of their sounds.
As Chula Zero Waste targets behavioral change, the program works to encourage all to reduce the consumption of single-use plastic daily to reduce waste that pollutes the environment.
Sea slaters forage at night and can change colour to blend in and conceal themselves from predators. The new study, by the University of Exeter, tested the effects of a single-point light source (which casts clear shadows) and “diffuse” light (similar to “skyglow” found near towns and cities).
The Program in Public Health at the University of California, Irvine has received a five-year, $2.7 million grant from the National Institute of Environmental Health Sciences to research the connection between low-level lead exposure during pregnancy and early childhood and children’s school performance and behavior in Santa Ana, California.
As we enter the summer months in the Northern Hemisphere and the possibility of extreme heat becomes more common, it’s important to stay up-to-date on the science of heat waves and take measures to protect ourselves from this growing public health threat.
Experts from Indiana University are available to comment on trending topics in this week's news, including the impact of Canadian wildfires on U.S. air quality, protecting against summertime mosquitos and ticks, and the history and significance of Juneteenth.
The combined emissions of metals and other environmentally hazardous substances from ships is putting the marine environment at risk according to a new study from Chalmers University of Technology, Sweden.
Inhaled microplastics can pose serious health risks, so understanding how they travel in the respiratory system is essential for prevention and treatment of respiratory diseases. In Physics of Fluids, researchers develop a computational fluid dynamics model to analyze microplastic transport and deposition in the upper airway. The team explored the movement of microplastics with different shapes and sizes and under slow and fast breathing conditions. Microplastics tended to collect in hot spots in the nasal cavity and oropharynx, or back of the throat.
New research from Florida State University published in Frontiers in Marine Science found that extreme concentrations of microplastics could increase the temperature of beach sand enough to threaten the development of incubating sea turtles.
The sliver of sargassum seaweed 19-year-old Sofia Hoffman collected from the shoreline of Crandon Park Beach’s Bear Cut Preserve looked more like a dying clump of grass than the fresh piece of marine algae it once was.
A study of the impact of weather variability on the design and operation of renewable energy systems for office buildings in Saudi Arabia examines the tradeoff between the conflicting objectives of reducing both lifecycle cost and CO2 emissions.
By putting a price on the cost of carbon, the Government of Canada aims to curtail greenhouse gas (GHG) emissions, but it comes with an increased risk for financial lenders and borrowers with high carbon emissions.
Plastic particles less than five millimeters in size, also known as microplastics, often settle far away from their point of origin. Empa researchers have now developed a model that can be used to calculate the concentration of microplastics in Swiss lakes and rivers.
Human-caused global warming has continued to increase at an “unprecedented rate” since the last major assessment of the climate system published two years ago, say 50 leading scientists.
A new study led by Columbia Engineering examines how different ways of participating in these markets affect the overall benefits of energy storage for society. The researchers used an agent-based computer framework--a model that simulates individual behaviors within complex systems--to simulate scenarios with renewable and storage capacity and market options.
With human-induced greenhouse gases fueling global climate change, there is an urgent need to bolster emissions reductions with large-scale carbon dioxide removal.
In the United States, low-income immigrant and minority children often live in environments that have highly polluted air. A study led by researchers at the University of California, Riverside, demonstrates this among the Latinx and Purépecha immigrant children and caregivers living along Inland Southern California’s Salton Sea, a highly saline drying lakebed surrounded by agricultural fields.
Plastic made from cane sugar also threatens the environment. Researchers from the University of Gothenburg have found that perch change their behaviour when exposed to so-called bioplastic.
A team at Sandia National Laboratories is developing materials to tackle what has become one of the biggest problems in the world: human exposure to a group of chemicals known as PFAS through contaminated water and other products. Sandia is now investing more money to take their research to the next level.
Researchers at UC San Diego have spent many years developing a biodegradable plastic alternative made from algae. This algae-based polymer has already been used to make surfboards, flip flops and walking shoes. A new book, published by Elsevier, details the basic science of creating bio-based polymers, lifecycle assessments and a techno-economic analysis.
Corn growers seeking to increase the amount of nitrogen taken up by their crop can adjust many aspects of fertilizer application, but recent studies from the University of Illinois Urbana-Champaign show those tweaks don’t do much to improve uptake efficiency from fertilizer. That’s because, the studies show, corn takes up the majority of its nitrogen – about 67% on average – from sources occurring naturally in soil, not from fertilizer.
Plastics transformed engineering in the past century, but they also transformed the environment in ways that will take millennia to repair. Washington University in St. Louis is leading a new effort to address the grand challenge of developing the next generation of high-performance, sustainably sourced and biodegradable plastics that advance engineering while also protecting the environment.
A team of researchers from around the world is urging the international community to recognize the full environmental and health threat of plastics and categorize them as persistent, bio-accumulative and toxic (PBT) pollutants.
Chula President pledged to move ahead with greenhouse gas reduction on the Chulalongkorn University campus targeting Net Zero Greenhouse Gas Emission by 2050 and unveiled 5 pilot strategies for minimizing carbon dioxide emissions and also achieving campus sustainability.
U.S. Secretary of Energy Jennifer Granholm heralded upgrades to the world’s most complete biomass preprocessing research and development facility during a ribbon-cutting ceremony at Idaho National Laboratory today.
Scientists have been worried about the potential harms of microplastics for years. These small plastic particles less than 5 mm in length have been found everywhere because of plastic pollution – from the Earth’s deep oceans to remote regions in Antarctica, and even the seafood we eat.