Environmental pollution and human health—how worried should we be?
If not the root of all evil, chemical pollution is surely responsible for a good chunk of it. At least, that's how it feels sometimes when reading the news and the latest research.
If not the root of all evil, chemical pollution is surely responsible for a good chunk of it. At least, that's how it feels sometimes when reading the news and the latest research.
Environment
Jul 23, 2024
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22
PFAS, the potentially cancer-causing chemicals known as "forever chemicals," have become an increasing concern in home drinking water. Solutions to reduce the risk of exposure range from mandated municipal-level water treatment ...
Environment
Jul 11, 2024
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10
More than 100,000 oil and gas wells across the western U.S. are in areas burned by wildfires in recent decades, a new study has found, and some 3 million people live next to wells that in the future could be in the path of ...
Earth Sciences
Jun 26, 2024
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81
A study of 17 commonly-used synthetic 'forever chemicals' has shown that these toxic substances can readily be absorbed through human skin.
Environment
Jun 24, 2024
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138
New research by Cardiff University's Otter Project has found that PFAS, also known as "forever chemicals," present in English otters, raising concerns about potential health impacts in the future.
Environment
Jun 17, 2024
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4
Public water wells in communities of color might be disproportionately polluted by pesticides contaminated with harmful per and polyfluoroalkyl substances, according to a new study led by a team of researchers from UC Berkeley ...
Environment
Jun 14, 2024
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Our increasing dependency on pharmaceuticals comes at a major environmental cost, researchers have warned.
Environment
Jun 5, 2024
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7
Delhi is reeling from the most extreme heat wave India has ever seen. While the record-breaking maximum recorded temperature of 52.9°C has been called into question by India's Meteorological Department, it's entirely possible. ...
Earth Sciences
Jun 1, 2024
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85
Antibiotics prevent snails from forming new memories by disrupting their gut microbiome—the community of beneficial bacteria found in their guts.
Ecology
May 29, 2024
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108
Southwest Research Institute has created a comprehensive data analysis tool to help metropolitan areas curb urban heat islands (UHIs) and pursue mitigation methods for especially vulnerable populations. This project was a ...
Environment
May 29, 2024
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1
Health effects (or health impacts) are changes in health resulting from exposure to a source. Health effects are an important consideration in many areas, such as hygiene, pollution studies, workplace safety, nutrition and health sciences in general. Some of the major environmental sources of health effects are air pollution, water pollution, soil contamination, noise pollution and over-illumination.
A non-stochastic or deterministic health effect has a severity that is dependent on dose and is believed to have a threshold level for which no effect is seen. Stochastic health effects occur by chance, generally occurring without a threshold level of dose, whose probability is proportional to the dose and whose severity is independent of the dose, such as cancer and genetic effects.
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