Feature Channels: Pollution

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Released: 15-Jul-2024 12:05 PM EDT
Experts: Amazon Prime Day expected to be biggest yet, despite economic concerns
Virginia Tech

Amazon’s highly anticipated 48-hour Prime Day kicks off Tuesday, July 16. Last year, Amazon reported its biggest Prime Day ever, with shoppers purchasing more than 375 million items. That’s up from 300 million in 2022. Experts believe this year will be no different, but with high demand comes an influx in shipment that puts pressure on transportation systems and the environment.

Released: 12-Jul-2024 11:05 AM EDT
Scientists find new way global air churn makes particles
Washington University in St. Louis

Researchers at Washington University in St. Louis have discovered a new mechanism by which particles are formed around the globe.

Released: 10-Jul-2024 12:00 PM EDT
Expert Available: Fast Fashion Is Filling China’s Landfills
George Washington University

The Associated Press reported that “Textile waste is an urgent global problem, with only 12% recycled worldwide… ...

Newswise: Prenatal ozone: a silent culprit in the battle against childhood obesity
Released: 10-Jul-2024 8:05 AM EDT
Prenatal ozone: a silent culprit in the battle against childhood obesity
Chinese Academy of Sciences

Prenatal exposure to ozone is increasingly recognized as a potential risk factor for childhood obesity, with significant implications for public health. A new study investigates the association between ozone levels during pregnancy and the growth trajectories of children, offering insights into the early-life origins of obesity. The research found that a 10 μg/m³ increase in ozone concentration during pregnancy significantly raises BMI, weight-for-age, and weight-for-length Z scores in children. This exposure is linked to accelerated BMI gain and higher obesity risk in early childhood, highlighting the urgent need to address air quality to protect children's health.

Newswise: Virginia Tech researchers work to create biodegradable bioplastics from food waste
Released: 8-Jul-2024 2:05 PM EDT
Virginia Tech researchers work to create biodegradable bioplastics from food waste
Virginia Tech

Researchers in the College of Agriculture and Life Sciences are making affordable bioplastics.

Released: 8-Jul-2024 10:05 AM EDT
Texas Tech Researcher Finds Lithium Ion Batteries a Growing Source of Pollution
Texas Tech University

The use of certain substances in the batteries is polluting air and water, according to a peer-reviewed study.

Newswise: Noise no more: transforming sound barriers with material optimization
Released: 8-Jul-2024 9:05 AM EDT
Noise no more: transforming sound barriers with material optimization
Chinese Academy of Sciences

In a bid to combat escalating traffic noise pollution, a novel study presents a semianalytical meshless method to optimize the acoustic performance of sound barriers. The research focuses on enhancing the effectiveness of these barriers by refining their shape and material distribution.

   
Newswise: Large variations in composition and toxicity of ambient particles found in 31 major cities in China
Released: 2-Jul-2024 7:05 AM EDT
Large variations in composition and toxicity of ambient particles found in 31 major cities in China
Chinese Academy of Sciences

In an effort looking for optimized air pollution control, scientists from Peking University have detected large variations in the composition and toxicity of ambient particles collected from 31 major Chinese cities located across varying latitudes. The results imply an urgent need to rethink the suitability of current air quality standard adopted, i.e., sole use of PM mass concentration.

Newswise: Ocean acidification turns fish off coral reefs
Released: 1-Jul-2024 8:05 PM EDT
Ocean acidification turns fish off coral reefs
University of Adelaide

A new study of coral reefs in Papua New Guinea shows ocean acidification simplifies coral structure, making crucial habitat less appealing to certain fish species.

Newswise: Tackling the dual threat: a global strategy for PM2.5 and O3 pollution
Released: 28-Jun-2024 7:05 AM EDT
Tackling the dual threat: a global strategy for PM2.5 and O3 pollution
Chinese Academy of Sciences

A pivotal study decrypts the global interplay of particulate matter (PM2.5) and ozone (O3) pollutants, highlighting an urgent call for integrated strategies to curb their detrimental impacts on human health and the environment. This research unveils the spatial and temporal dynamics of compound pollution, offering a blueprint for a coordinated global response.

Newswise: ‘U-Ride:’ Transforming Transit for College Students in Southeast Florida
Released: 27-Jun-2024 8:30 AM EDT
‘U-Ride:’ Transforming Transit for College Students in Southeast Florida
Florida Atlantic University

U-Ride is the first app that allows users to easily compare and track the environmental and health impacts of their trip. They can see their carbon savings in pounds of CO2 and calories burned as an individual and as a community. Data collected from U-Ride will help improve the transit system over time and ensure that major transportation investments made by universities as well as government agencies are benefitting the greatest number of students.

Released: 26-Jun-2024 12:00 PM EDT
Expert Available: Study Finds Protecting 1.2% More of the World’s Land Would Prevent Most Extinctions
George Washington University

A new study out this week finds that protecting an additional 1.2% of the world's land as nature preserves would prevent the majority of predicted plant and animal extinctions. ...

Newswise: Some landfill ‘burps’ contain airborne PFAS, study finds
21-Jun-2024 8:00 AM EDT
Some landfill ‘burps’ contain airborne PFAS, study finds
American Chemical Society (ACS)

Many municipal landfills “burp” gas from decomposing organic matter rather than letting it build up. And burps from buried waste containing per- and polyfluoroalkyl substances (PFAS) can release these “forever chemicals” into the air, say researchers in ACS’ Environmental Science & Technology Letters.

Newswise: Decoding apples: nitrogen's role in shaping fruit sugar content
Released: 25-Jun-2024 8:05 AM EDT
Decoding apples: nitrogen's role in shaping fruit sugar content
Chinese Academy of Sciences

Delving into the genetic underpinnings of fruit sweetness, researchers have discovered a novel regulatory mechanism in apples. The study spotlights MdbZIP44, a transcription factor that modulates starch and sugar metabolism in response to nitrogen levels, offering a genetic strategy to enhance fruit quality and potentially revolutionize the horticulture industry.

Newswise:Video Embedded airborne-dust-from-great-salt-lake-playa-has-bigger-impact-on-communities-of-color
VIDEO
Released: 21-Jun-2024 5:05 PM EDT
Airborne dust from Great Salt Lake playa has bigger impact on communities of color
University of Utah

Exposure to wind-blown dust from exposed playa of the Utah lake is worse in Hispanic neighborhoods, according to research from the University of Utah. Findings suggest restoring the lake could ease social inequities associated with air pollution.



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