Articles tagged with Radon
New research from the University of Oregon finds that risk maps for radon can increase testing intentions in medium- to high-risk areas, but have no effect on people living in low-risk zones. The study suggests that maps may be used to target specific areas depending on their risk level.
Researchers are collecting toenail clippings from Canadians to estimate a person's lung-cancer risk based on long-term radon exposure. The study aims to provide critical data for early screening and diagnosis of lung cancer.
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A cohort study found that individuals with higher radon exposure are at a greater risk of developing gestational diabetes during pregnancy. The study suggests a potential link between radon exposure and metabolic health in nulliparous pregnant women.
A national report reveals nearly 18% of Canadian homes have radon levels above 200 Bq/m³, increasing lung cancer risk. Canadians are among the most highly exposed to radon, highlighting the need for urgent action to address this public health concern.
A study of over 700 US counties found a link between childhood leukemia and radon gas levels, including those below the EPA's recommended mitigation threshold. Radon exposure increases the likelihood of leukemia in both boys and girls, according to the research.
A recent study published in the Journal of Veterinary Medicine found no significant correlation between canine lymphoma and proximity to environmental toxins. Researchers used data from Morris Animal Foundation's Golden Retriever Lifetime Study to map dog home addresses to radon zones and fracking wells, but did not find a link.
Researchers found elevated radon gas levels in rural homes near drilled groundwater wells, with a 30% higher exposure risk compared to urban areas. Regular testing is crucial for mitigating radon-related lung cancer risks in rural communities.
A new study found an association between radon exposure and an increased risk of stroke in middle-aged female participants. The study showed that even moderate concentrations of radon were linked to a higher risk of stroke compared to those exposed to lower concentrations.
A new study published in Neurology found that high levels of radon exposure are associated with an increased risk of ischemic stroke and clonal hematopoiesis (CHIP) in middle-aged female participants. The study, which included over 10,799 women, found a significant association between radon exposure and CHIP, particularly among those w...
A Canadian study found that swift action to test for and mitigate radon gas reduces lifetime lung cancer risk by as much as 40%. Socio-economic factors, including economic barriers, contribute to delayed detection and mitigation of high radon levels.
Particle radioactivity from radon in air pollution increases toxicity and risk of death from cardiovascular disease, especially from heart attack and stroke. Researchers used spatiotemporal predictions to estimate exposure and found that higher gross beta-activity levels increased the risk of death from these conditions.
A UCI-led study reveals that prolonged exposure to low levels of radon gas increases the risk of lung cancer, particularly among young adults. The research highlights the need for enhanced protection measures in various workplaces and residential settings.
A new study models radon production and its flow through soil, permafrost, and buildings, revealing that thawing permafrost can increase radon concentrations up to 100 times in basements. This poses a significant health risk to Arctic communities, particularly smokers.
Researchers reassess radon's accuracy for tracing natural radioactive atoms in flowing groundwater. A new study reveals that the equilibrium assumption used in previous measurements may be flawed, throwing doubt on radon transfer rates.
A Canadian research team has found that new homes in Canada have significantly higher radon gas levels than those in Sweden. The study, which analyzed over 25,000 Canadian and 38,000 Swedish properties, suggests that without intervention, radon levels in Canadian homes will increase by another 25% by 2050.
Researchers developed a method to scale up nanocages to trap noble gases like krypton and xenon. The team used commercial materials and found the optimal temperature range for trapping gas atoms inside the cages.
Scientists from Tohoku University found a decrease in atmospheric radon concentration before the 2018 Northern Osaka Earthquake, contradicting earlier research. This discovery suggests more complex processes are at play before earthquakes and could lead to the development of a radon-based earthquake prediction system.
A new radon gas measurement system will measure radon continuously in DeKalb County, helping builders plan mitigation efforts ahead of time. The system could be deployed globally to assess risk and determine hazard in underground mining operations.
Scientists have analyzed radon concentration data before and after the 1995 Kobe Earthquake to better understand the relationship between radon changes and earthquake occurrence. The study suggests that periodic loading on the earth's crust due to tides may trigger changes in radon concentration.
A University of Calgary study reveals that short-term radon test kits can be inaccurate up to 99% of the time, highlighting the need for long-term testing kits. The research also sheds light on factors influencing radon levels in Canadian homes, with implications for reducing environmentally-caused cancer.
A new study at The University of Toledo connects fracking to higher household concentrations of radon gas, the second leading cause of lung cancer in the U.S. Scientists found that closer distance to fracking wells is linked to higher indoor radon concentrations, with average levels exceeding safe EPA and WHO standards.
A research team from the University of Liverpool has discovered that radon atoms provide less favorable conditions for measuring electric dipole moments than radium. The study, published in Nature Communications, used the ISOLDE facility at CERN to accelerate beams of radioactive radon ions and measure their properties.
New research from Swiss Tropical and Public Health Institute finds that radon increases the risk of developing malignant skin cancer, with a 50% increase in risk for 30-year-olds. The study highlights the importance of reducing residential radon exposure through appropriate house construction.
A recent study conducted by the University of Calgary found that radon gas levels in over 2,300 Calgary and area homes exceeded Health Canada's acceptable limits. The results show that there is no unaffected neighborhood, and homeowners who remediated their homes saw a reduction in radon levels to safe ranges.
A two-year study found that Penn State's power plants on campus pose no radon-related health risks, despite high concentrations of radon in the natural gas used. Researchers measured radon levels downwind and upwind from the plants, finding them to be far below a health threat.
A University of Louisville researcher found that having children in the home does not prompt parents to test for radon and secondhand smoke, both major contributors to lung cancer. Radon and tobacco smoke have synergistic effects, increasing lung cancer risk, especially in Kentucky where incidence rates are highest.
A new study found a statistically significant association between high levels of residential radon and the risk of hematologic cancer in women. The analysis included over 140,000 participants and showed a 63% higher risk of hematologic cancer in counties with the highest mean radon concentration.
Radon gas poses a significant health threat in Canada, with an estimated 3000 deaths from lung cancer in 2014. The WHO limit of 100 Bq/m3 is not met in most Canadian homes, and the lack of action to lower guidelines and implement testing and mitigation measures puts Canadians at risk.
Radon levels in Pennsylvania homes have risen since 2004, coinciding with the onset of fracking. The study found higher readings in buildings near active gas wells compared to low-activity areas. Radon is a known carcinogen that can accumulate in homes without adequate ventilation, increasing lung cancer risk.
Researchers at the University of Liverpool have successfully extracted atoms of rare or dangerous elements such as radon from the air using a material called CC3. This new method has potential applications in industries like lighting, medicine, and nuclear waste clean-up.
A new porous material called CC3 effectively traps radioactive krypton and xenon gases from nuclear fuel, using less energy than conventional methods. The material's selectivity is higher than other experimental materials, making it a promising solution for removing unwanted elements.
A new study suggests a possible link between radon exposure and non-melanoma skin cancer in the southwest region of England. The research found a correlation between areas with high radon concentrations and squamous cell carcinoma cases.
University of Pennsylvania chemists have made the first molecular binding measurement of radon, a dangerous radioactive gas. The team measured how well radon binds to a molecule called cryptophane, paving the way for future research on its properties and other noble gases.
Researchers found that 34% of Galician secondary schools have radon levels exceeding the EU's maximum recommended limit of 400 Bequerels/m3. The study emphasizes the need for corrective measures to reduce high radon levels, which can be effectively implemented during building construction.
A recent study confirms radon gas is the second leading cause of lung cancer, after smoking, in Spain and Romania. Radon levels were found to be a significant risk factor for lung cancer in homes, particularly in granite areas.
Researchers at the University of Cincinnati identified a second, potentially more significant source of radon exposure at a former Ohio uranium-processing plant. Six silos filled with uranium ore in the production area resulted in relatively high levels of radon exposure to 12% of workers, while over half were exposed to low levels.
A new study published in Health Physics found that exposure to low levels of radon gas may reduce the risk of developing lung cancer, with a 60% reduction observed at certain levels. The study involved nearly 600 Massachusetts homes and adjusted for factors such as smoking and education.
Researchers developed a data-driven computational approach to analyze seismic data and discover unique patterns of gene expression. The technique, which combines inverse scattering and modern statistics, allows for the automatic generation of an appropriate model from raw data.
A university health physicist offers radon testing as a campus community service, providing long-term testing kits to residents. The program aims to provide accurate information and reassurance to homeowners concerned about radon levels in their homes.
A recent multi-center study found a direct link between residential radon exposure and increased lung cancer risk, with risks estimated to be 11-21% higher than average levels. The study, pooling data from seven North American studies, supports earlier findings and provides unambiguous evidence of the association.
A study by Cornell University researchers found that low-income households and child-care facilities in New York state have high levels of air pollutants, including radon, lead, and mold. These pollutants can lead to serious health issues such as lead poisoning, asthma attacks, and allergies.
A recent UI study found that long-term exposure to radon in the home is associated with an increased risk of lung cancer. The study, which included 1,027 Iowa women, found that close to 60% of homes exceeded the EPA's action level for radon, leading to a significant increase in lung cancer risk.
The Northeastern Section of the Geological Society of America will address regional geoscience news on climate change, coastal hazards, and extinction events. Papers will explore links between climate change and ocean-atmosphere forcing, as well as the impact of sea-level changes on coastal communities.