Feature Channels: Environmental Health

Filters close
Released: 26-May-2021 11:10 AM EDT
UNH Research: Journey of ‘Forever Chemicals’ Through Wastewater Facilities Highlights Regulation Challenges
University of New Hampshire

Researchers at the University of New Hampshire have conducted two of the first studies in New England to collectively show that toxic man-made chemicals called PFAS (per-and polyfluoroalkyl substances), found in everything from rugs to product packaging, end up in the environment differently after being processed through wastewater treatment facilities—making it more challenging to set acceptable screening levels.

25-May-2021 6:05 AM EDT
Mitigating emissions in the livestock production sector
International Institute for Applied Systems Analysis (IIASA)

A new study shows that emission intensity per unit of animal protein produced has decreased globally over the past two decades due to greater production efficiency, raising questions around the extent to which methane emissions will change in the future and how we can better manage their negative impacts.

20-May-2021 12:45 PM EDT
Researchers Find Greenland Glacial Meltwaters Rich in Mercury
Florida State University

New research from Florida State University shows that concentrations of the toxic element mercury in rivers and fjords connected to the Greenland Ice Sheet are comparable to rivers in industrial China, an unexpected finding that is raising questions about the effects of glacial melting in an area that is a major exporter of seafood. 

Released: 20-May-2021 2:30 PM EDT
Epigenetic mechanism can explain how chemicals in plastic may cause lower IQ levels
Uppsala University

The chemical bisphenol F (found in plastics) can induce changes in a gene that is vital for neurological development. This discovery was made by researchers at the universities of Uppsala and Karlstad, Sweden.

Released: 20-May-2021 12:05 PM EDT
Researchers use environmental data to assess prostate cancer diagnosis factors
University of Illinois Chicago

Environmental quality is associated with advanced-stage prostate cancer at diagnosis, according to a new study by University of Illinois Chicago researchers. Prostate cancer is up to 57% heritable, with the remainder attributed to environmental exposures. However, studies on those environmental factors and prostate cancer aggressiveness have previously been limited.

Released: 19-May-2021 4:25 PM EDT
'No level of smoke exposure is safe'
Virginia Commonwealth University (VCU)

Nearly a quarter of pregnant women say they've been around secondhand smoke - in their homes, at work, around a friend or relative - which, according to new research, is linked to epigenetic changes - meaning changes to how genes are regulated rather than changes to the genetic code itself - in babies that could raise the risk of developmental disorders and cancer.

Released: 19-May-2021 10:40 AM EDT
Widely used herbicide linked to preterm births
University of Michigan

Exposure to a chemical found in the weed killer Roundup and other glyphosate-based herbicides is significantly associated with preterm births, according to a new University of Michigan study.

Released: 17-May-2021 1:35 PM EDT
Save our oceans to protect our health - scientists call for global action plan
University of Exeter

Scientists have proposed the first steps towards a united global plan to save our oceans, for the sake of human health.

   
10-May-2021 8:30 AM EDT
Lives May Be Saved by Implementing ATS-Recommended Air Quality Standards;
American Thoracic Society (ATS)

Air quality standards recommended by the American Thoracic Society (ATS) have the potential to prevent more illness and death than standards adopted by the U.S. Environmental Protection Agency (EPA), according to research presented at the ATS 2021 International Conference.

Released: 12-May-2021 9:55 AM EDT
Organic Meat Less Likely To Be Contaminated with Multidrug-Resistant Bacteria, Study Suggests
Johns Hopkins Bloomberg School of Public Health

Meat that is certified organic by the U.S. Department of Agriculture is less likely to be contaminated with bacteria that can sicken people, including dangerous, multidrug-resistant organisms, compared to conventionally produced meat.

7-May-2021 12:20 PM EDT
Residential coal use in China results in many premature deaths, models indicate
American Chemical Society (ACS)

A new study in ACS’ Environmental Science & Technology indicates that in China, indoor air pollution from residential coal burning causes a disproportionate number of premature deaths from exposure to tiny, inhalable pollutants known as PM2.5.

Released: 11-May-2021 3:30 PM EDT
Protecting local water has global benefits
University of Minnesota

A new paper in the May issue of Nature Communications demonstrates why keeping local lakes and other waterbodies clean produces cost-effective benefits locally and globally.

Released: 6-May-2021 3:25 PM EDT
OU Professor’s Ongoing Work on Tar Creek Featured in Report on America’s Most Endangered Rivers
University of Oklahoma, Gallogly College of Engineering

The well-publicized Tar Creek Superfund Site in the Tri-State Mining District (an area that also includes portions of southeastern Kansas and southwestern Missouri) originally produced lead and zinc to make bullets during both World Wars. Toxic mining waste, containing lead, zinc and cadmium – known locally as “chat” – was left on the surface of the site when mining operations ceased in the 1970s. Cleanup of the over 30 million tons of chat continues to this day.

Released: 5-May-2021 9:00 AM EDT
The Role of Air Pollution in Pulmonary Fibrosis
Pulmonary Fibrosis Foundation

To mark Clean Air Month, the Pulmonary Fibrosis Foundation (PFF) aims to increase public understanding of the role air pollution has in the development of interstitial lung diseases (ILD) such as pulmonary fibrosis (PF), including how polluted air can make you sick and the telltale signs to be aware of.

   
Released: 4-May-2021 1:50 PM EDT
Climate action potential in waste incineration plants
ETH Zürich

Over the coming decades, our economy and society will need to dramatically reduce greenhouse gas emissions as called for in the Paris Agreement.

Released: 4-May-2021 9:25 AM EDT
Tiny plastic particles in the environment
Empa, Swiss Federal Laboratories for Materials Science and Technology

The images leave no one cold: giant vortices of floating plastic trash in the world's oceans with sometimes devastating consequences for their inhabitants – the sobering legacy of our modern lifestyle. Weathering and degradation processes produce countless tiny particles that can now be detected in virtually all ecosystems. But how dangerous are the smallest of them, so-called nanoplastics? Are they a ticking time bomb, as alarming media reports suggest? In the latest issue of the journal Nature Nanotechnology, a team from Empa and ETH Zurich examines the state of current knowledge – or lack thereof – and points out how these important questions should be addressed.

Released: 3-May-2021 2:30 PM EDT
Short-term exposure to air pollution may impede cognition; Aspirin could help
Columbia University, Mailman School of Public Health

Exposure to air pollution, even over the course of just a few weeks, can impede mental performance, according to a new study led by researchers at Columbia University Mailman School of Public Health.

Released: 30-Apr-2021 1:40 PM EDT
Donation from Teddy Roosevelt's great-granddaughter allows NAU to acquire historic Hat Ranch
Northern Arizona University

The ranch in northern Arizona is a transition zone between piñon/juniper and ponderosa pine ecosystems and has a dynamic ecosystem where species are visibly shifting and responding to global environmental change. The donation allows for the land to remain in its natural state, protecting it from grazing and development.



close
2.97267