skip to main content
skip to newscasts

Monday, March 3, 2025

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

No Last-Minute Deal for Canada and Mexico to Avoid Tariffs, Trump Says; Rural AZ hotel's solar installation in limbo after federal funding freeze; Maryland medical aid in dying bill may pass after a decade; New findings: State workforces suffer when abortion restrictions tighten.

view newscast page
play newscast audioPlay

The administration puts 25% tariffs on Mexico and Canada. New York wants newly fired federal workers for state service and the GAO's High Risk report finds ways to make the government more efficient.

view newscast page
play newscast audioPlay

U.S. farmers are left twisting in the wind over farm projects the federal funding freeze has stalled, parks and public lands could be a mess for visiting tourists this summer, while money to fight rural wildfires is in jeopardy.

Researchers link air pollution with dementia risk

play audio
Play

Wednesday, April 17, 2024   

Recent data ranks Columbus as the most polluted major city in the U.S., highlighting concerns about common pollutants, like smog and vehicle emissions.

New research links these pollutants to the risks for dementia.

Dr. Alan Cronemberger Andrade, in the postgraduate program in neurology and neuroscience at the Federal University of São Paulo, said the study of more than 2,500 adults showed a need for more local research on air pollution's effect on cognitive health.

"We see that there is really evidence linking air pollution to cognitive decline and dementia risk," Cronemberger Andrade observed.

He pointed out stroke and cardiovascular diseases, such as ischemic heart disease and atrial fibrillation are other key links between air pollution and dementia, and vascular issues also contribute to the connection.

In Ohio, the most recent figures, from 2019, indicate about 591,000 people over age 45 have some form of dementia.

Dr. Fabricio Ferreira de Oliviera, executive medical director of Elysian Clinica Medica and Neurologia at the Federal University of São Paulo, said one component of the study looked at people's proximity to high-pollution sources.

"If they live near a highway or near a very polluted area, they can have more cognitive impairment than those who live farther from those regions," Ferreira emphasized.

He suggested conducting ongoing studies to determine if reducing air pollution could lower the risk of dementia and cognitive decline, and better overall health outcomes.


get more stories like this via email
more stories
The Florida Commission on Mental Health and Substance Use was established by the Florida Legislature in 2021 to address the state's growing mental health and substance-use disorder crisis. (Adobe Stock)

Health and Wellness

play sound

As Florida's legislative session begins on Tuesday, the Florida Commission on Mental Health and Substance Use is urging lawmakers to prioritize the …


Social Issues

play sound

A recent report is highlighting the need for a complete overhaul of the Illinois juvenile justice system. It called for a renewed rehabilitative …

Social Issues

play sound

Medical neglect inside Ohio's jails is under scrutiny following the release of a new toolkit by The Marshall Project to aid in investigating in-custod…


play sound

A Pennsylvania city is leveraging funding from the Bipartisan Infrastructure Law to improve road safety, housing, and more. The largest …

A Carbon Census sensor's sophisticated electronic components (shown here during the Los Angeles fires) can detect a variety of atmospheric compounds. (Mike Glier)

play sound

A new study showed trees in mid-city Los Angeles absorb up to 60% of carbon dioxide emissions during spring and summer when the trees are most active…

Health and Wellness

play sound

A recent study showed high rates of tooth decay among young children in Kentucky, particularly in rural areas, and dental health advocates are …

Social Issues

play sound

Legislative bills on housing have seen mixed results in Montana so far this session. A state nonprofit group held an online training on how to …

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright © 2021