Research findings from the Center for Air Quality, Climate, and Energy Solutions (CACES) at Carnegie Mellon University show significant human health benefits when air quality is better than the current national ambient air quality standard. The estimate of lives that could be saved by further reduction of air pollution levels is more than thirty thousand, […]
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For a lower climate footprint, vegetarian diet beats local
A new study provides a more comprehensive accounting of the greenhouse gas emissions from EU diets. It shows that meat and dairy products are responsible for the lion’s share of greenhouse emissions from the EU diet. The average EU citizen has a food footprint of 1070 kg of CO2 equivalent per year when emissions from […]
Long-term exposure to ozone has significant impacts on human health
A new study has utilized a novel method to estimate long-term ozone exposure and previously reported epidemiological results to quantify the health burden from long-term ozone exposure in three major regions of the world. The research, by Duke University (USA) and the University of York (UK), estimates that 266,000 (confidence interval: 186,000-338,000) premature mortalities across […]
Mixed chemicals in beauty products may harm women’s hormones
As we go about our daily lives, we are exposed to many different chemicals that could have negative effects on our hormones. These hormonal changes have been linked to several adverse health outcomes such as breast cancer and cardiovascular disease. Therefore, understanding chemicals that influence hormone levels is important for public health — and particularly […]
Air purifiers may benefit fetal growth
A new study led by SFU health sciences researchers Prabjit Barn and Ryan Allen reveals fetal growth may improve if pregnant women use portable air purifiers inside their homes. The study, a first of its kind, was conducted in Ulaanbaatar, Mongolia, which is one of the most polluted cities in the world and has fine […]
Key factor may be missing from models that predict disease outbreaks from climate change: Parasites that incubate at higher temperatures cause stronger infections in future hosts, creating a climate ‘echo effect’ across generations of pathogens
New research from Indiana University suggests that computer models used to predict the spread of epidemics from climate change — such as crop blights or disease outbreaks — may not take into account an important factor in predicting their severity. A study recently published in the journal Ecology has found that pathogens that grow inside […]
Small amounts of pharmaceuticals found in north central Pa. rural well water
Drinking water from wells in rural north central Pennsylvania had low levels of pharmaceuticals, according to a study led by Penn State researchers. Partnering with volunteers in the University’s Pennsylvania Master Well Owner Network, researchers tested water samples from 26 households with private wells in nine counties in the basin of the West Branch of […]
Air pollution contributes significantly to diabetes globally: Even low pollution levels can pose health risk
New research links outdoor air pollution — even at levels deemed safe — to an increased risk of diabetes globally, according to a study from Washington University School of Medicine in St. Louis and the Veterans Affairs (VA) St. Louis Health Care System. The findings raise the possibility that reducing pollution may lead to a […]