* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Friday, July 25, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Black Box Players presents ‘The Three Musketeers’ – CBS 19 News

    Experience the Adventure: Black Box Players Bring ‘The Three Musketeers’ to Life!

    AP Entertainment SummaryBrief at 1:51 p.m. EDT – Channel 3000

    Entertainment Highlights: Key Updates You Can’t Miss

    ‘Devil Wears Prada 2’ casts Anne Hathaway’s love interest replacing Adrian Grenier’s Nate – Entertainment Weekly

    Devil Wears Prada 2′ Casts New Love Interest for Anne Hathaway, Replacing Adrian Grenier’s Nate

    12 ‘Late Show’ Moments Proving Stephen Colbert Can’t Be Replaced – The Mountaineer

    12 Unforgettable ‘Late Show’ Moments That Prove Stephen Colbert Is Truly One of a Kind

    Canes owner Tom Dundon’s real estate firm eyes entertainment complex near RDU – The Business Journals

    Canes Owner Tom Dundon’s Real Estate Firm Unveils Plans for Thrilling New Entertainment Complex Near RDU

    Inspired Entertainment, Inc.’s (NASDAQ:INSE) Price Is Right But Growth Is Lacking After Shares Rocket 29% – simplywall.st

    Inspired Entertainment Soars 29% but Growth Momentum Falls Short

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    WhoFi: New surveillance technology can track people by how they disrupt Wi-Fi signals – Tech Xplore

    WhoFi: New surveillance technology can track people by how they disrupt Wi-Fi signals – Tech Xplore

    Google Cloud Announced as a Key Technology Partner for Odoo Connect 2025 in San Francisco – GlobeNewswire

    Google Cloud Announced as a Key Technology Partner for Odoo Connect 2025 in San Francisco – GlobeNewswire

    Behind the Screens: The Impact of Technology on Real Estate – TRREB

    Behind the Screens: How Technology is Transforming the Future of Real Estate

    Sustainserv and Palau Announce Technology Partnership to Leverage Innovative AI Platform to Advance Sustainability Reporting – Business Wire

    Sustainserv and Palau Team Up to Transform Sustainability Reporting with Breakthrough AI Technology

    Morgan Adamski Joins PwC in Newly Created Cyber, Data & Technology Risk Division – HSToday

    Morgan Adamski Leads the Charge in PwC’s Cutting-Edge Cyber, Data & Technology Risk Division

    Transformative technology, support for food entrepreneurs spotlighted – University of Hawaii System

    How Cutting-Edge Technology and Strong Support Are Revolutionizing Food Entrepreneurs’ Success

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Black Box Players presents ‘The Three Musketeers’ – CBS 19 News

    Experience the Adventure: Black Box Players Bring ‘The Three Musketeers’ to Life!

    AP Entertainment SummaryBrief at 1:51 p.m. EDT – Channel 3000

    Entertainment Highlights: Key Updates You Can’t Miss

    ‘Devil Wears Prada 2’ casts Anne Hathaway’s love interest replacing Adrian Grenier’s Nate – Entertainment Weekly

    Devil Wears Prada 2′ Casts New Love Interest for Anne Hathaway, Replacing Adrian Grenier’s Nate

    12 ‘Late Show’ Moments Proving Stephen Colbert Can’t Be Replaced – The Mountaineer

    12 Unforgettable ‘Late Show’ Moments That Prove Stephen Colbert Is Truly One of a Kind

    Canes owner Tom Dundon’s real estate firm eyes entertainment complex near RDU – The Business Journals

    Canes Owner Tom Dundon’s Real Estate Firm Unveils Plans for Thrilling New Entertainment Complex Near RDU

    Inspired Entertainment, Inc.’s (NASDAQ:INSE) Price Is Right But Growth Is Lacking After Shares Rocket 29% – simplywall.st

    Inspired Entertainment Soars 29% but Growth Momentum Falls Short

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    WhoFi: New surveillance technology can track people by how they disrupt Wi-Fi signals – Tech Xplore

    WhoFi: New surveillance technology can track people by how they disrupt Wi-Fi signals – Tech Xplore

    Google Cloud Announced as a Key Technology Partner for Odoo Connect 2025 in San Francisco – GlobeNewswire

    Google Cloud Announced as a Key Technology Partner for Odoo Connect 2025 in San Francisco – GlobeNewswire

    Behind the Screens: The Impact of Technology on Real Estate – TRREB

    Behind the Screens: How Technology is Transforming the Future of Real Estate

    Sustainserv and Palau Announce Technology Partnership to Leverage Innovative AI Platform to Advance Sustainability Reporting – Business Wire

    Sustainserv and Palau Team Up to Transform Sustainability Reporting with Breakthrough AI Technology

    Morgan Adamski Joins PwC in Newly Created Cyber, Data & Technology Risk Division – HSToday

    Morgan Adamski Leads the Charge in PwC’s Cutting-Edge Cyber, Data & Technology Risk Division

    Transformative technology, support for food entrepreneurs spotlighted – University of Hawaii System

    How Cutting-Edge Technology and Strong Support Are Revolutionizing Food Entrepreneurs’ Success

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

How Will EPA’s New Rule about ‘Forever Chemicals’ Protect Your Drinking Water?

April 14, 2024
in Science
How Will EPA’s New Rule about ‘Forever Chemicals’ Protect Your Drinking Water?
Share on FacebookShare on Twitter

How Will EPA’s New Rule about ‘Forever Chemicals’ Protect Your Drinking Water?

A new EPA rule will limit PFASs, or “forever chemicals,” in your drinking water for the first time. Here’s what that means for you

By Katherine Bourzac

Little girl fills glass with water at kitchen sink

Cavan Images/Getty Images

The U.S. Environmental Protection Agency has announced limits on “forever chemicals” in drinking water for the first time. The rule, detailed on April 10, applies to six persistent, toxic chemicals in a class called perfluoroalkyl and polyfluoroalkyl substances (PFASs). These substances are often colloquially referred to as forever chemicals because they do not readily break down in nature. But what does the agency’s announcement mean for the H2O that you consume daily?

That depends on how swiftly drinking water suppliers respond: they now have three years to test for these PFASs and two years to remove the chemicals from our taps.

PFASs have been widely used since the 1940s. They’re extremely durable, and they can repel both water and oil. They’re used in firefighting foams, nonstick cookware, stain-repelling clothing and food packaging, among other products. PFASs can enter the drinking water supply after they are discharged into rivers and lakes from manufacturing and processing facilities or industrial use. They can also enter the water system when firefighting foams seep into the ground. For people living near industrial sources of PFASs, drinking water is the main exposure route of these compounds.

On supporting science journalism

If you’re enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the discoveries and ideas shaping our world today.

These chemicals were initially designed in an era when “we thought persistence was a great property,” says Cheryl Murphy, director of the Center for PFAS Research at Michigan State University. PFASs are strings of carbon atoms bound to fluorine atoms, resulting in one of the strongest chemical bonds found in nature. But the durability of the chemicals also means they accumulate in our body and in the environment. PFAS molecules have water-repelling and water-attracting parts—just like the lipid molecules that make up our cell membranes. “They transport really easily, hitching a ride on water molecules,” Murphy says. “They bind to our cell membranes and to proteins.”

According to a 2023 U.S. Geological Survey study, 45 percent of tap water across the country contains PFASs. The substances have also been found in people’s blood and widely in the environment.

Some water agencies already treat tap water for PFAS using technologies that include filters based on granulated activated charcoal and reverse osmosis. These methods clean up the water to make it safer to drink, but they leave behind PFASs as a waste product. Due to their persistence, these PFAS can’t be readily broken down. Murphy says scientists are still investigating technologies that can work at the scale needed to break down PFASs filtered from the nation’s water.

For individuals concerned that there may be PFASs in their tap water before the EPA begins enforcing its new rule, the nonprofit Environmental Working Group recommends certain PFAS filters. Because PFASs don’t break down inside these filters, it’s important to follow the package directions and replace the filters when recommended. Bottled water is not necessarily free from harmful chemicals. A 2021 study tested 101 U.S. bottled water products and found that 39 contained PFASs.

The new EPA regulation covers six of the more than 10,000 different kinds of PFASs. Five are regulated individually or as parts of mixtures, and the sixth is regulated when found in combination with one of the others above certain concentration limits. Those six PFASs are among the best studied and have been linked to adverse health effects, including cancer and immune system disorders. “Long-term exposure to certain types of PFAS has been linked to serious illnesses, including cancer, liver damage and high cholesterol,” said EPA administrator Michael Regan during a call with reporters on April 9. The agency estimates that these rules will protect 100 million people from exposure to PFASs at unsafe levels. “This action will prevent thousands of deaths and reduce tens of thousands of serious illnesses,” Regan said.

The EPA has estimated that 6 to 10 percent of the country’s 66,000 water systems will have levels exceeding the drinking water maximums for at least one of the six newly regulated PFASs. But we won’t know the extent of the problem until officials complete testing within three years.

Murphy says that having the federal government mandate testing across the entire country addresses current inequities: today some states and water agencies test for PFASs, and some don’t. “It’s an environmental justice issue,” she says. Regulating these compounds at the federal level means every drinking water supplier will have to test for these six kinds of PFASs—and everyone in the U.S. will have access to more information about the safety of their water, Murphy adds. The EPA maintains a searchable database of violations of drinking water standards where this information will be available.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Scientific American – https://www.scientificamerican.com/article/how-will-epas-new-rule-about-forever-chemicals-protect-your-drinking-water/

Tags: EPA’sForever”science
Previous Post

Why Some People Always Get Lost—And Others Never Do

Next Post

Scientists Found a Way to Supercharge Cancer-Fighting Cells

WhoFi: New surveillance technology can track people by how they disrupt Wi-Fi signals – Tech Xplore

WhoFi: New surveillance technology can track people by how they disrupt Wi-Fi signals – Tech Xplore

July 25, 2025
Closer look given at construction progress of delayed Laredo sports complex – KGNS

Breaking Down the Latest Developments in the Delayed Laredo Sports Complex Construction

July 25, 2025
Getting into the weeds of plans for the ecological revival of the natural areas at Franklin Park – Dorchester Reporter |

Exploring Bold Plans to Revitalize Franklin Park’s Natural Areas

July 25, 2025

Embattled ‘arsenic life’ paper retracted by journal Science 15 years after publication – Live Science

July 25, 2025
Gary Taubes: MAHA, Ultra-Processed Foods, and Bad Science – Reason Magazine

Gary Taubes Reveals the Shocking Truth About MAHA, Ultra-Processed Foods, and Deceptive Science

July 25, 2025
Behind the Design of Sun Day Red’s Osprey Lifestyle Golf Shoe – Sports Illustrated

Discover the Cutting-Edge Design Behind Sun Day Red’s Osprey Lifestyle Golf Shoe

July 25, 2025
Ether rises 2% and bitcoin inches back above $119,000: CNBC Crypto World – CNBC

Ether Rockets 2% as Bitcoin Rebounds Above $119,000

July 25, 2025
American Airlines forecasts wide range due to economic uncertainty – Reuters

American Airlines Predicts Uncertain Future Amid Economic Challenges

July 25, 2025
Texas Gulf Coast city entertains $816 million, 53-acre development – Chron

Texas Gulf Coast City Launches Thrilling $816 Million, 53-Acre Development Project

July 25, 2025
AdvaMed in Action: Digital Health in the Spotlight at The MedTech Conference 2025 – AdvaMed® – Advanced Medical Technology Association®

Digital Health Revolutionizes The MedTech Conference 2025 Spotlight

July 25, 2025

Categories

Archives

July 2025
MTWTFSS
 123456
78910111213
14151617181920
21222324252627
28293031 
« Jun    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (738)
  • Economy (761)
  • Entertainment (21,642)
  • General (16,091)
  • Health (9,799)
  • Lifestyle (769)
  • News (22,149)
  • People (763)
  • Politics (770)
  • Science (15,976)
  • Sports (21,259)
  • Technology (15,744)
  • World (744)

Recent News

WhoFi: New surveillance technology can track people by how they disrupt Wi-Fi signals – Tech Xplore

WhoFi: New surveillance technology can track people by how they disrupt Wi-Fi signals – Tech Xplore

July 25, 2025
Closer look given at construction progress of delayed Laredo sports complex – KGNS

Breaking Down the Latest Developments in the Delayed Laredo Sports Complex Construction

July 25, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version