Articles by Tasha Stoiber, Ph.D.

Advice for Parents: Find Nap Mats Without Flame Retardant Chemicals

When looking for a child care center, parents usually ask about the number of children and the number of adult caretakers in the center, what educational activities are offered, and what's for lunch.

Study: Giving Children Flame-Retardant Free Nap Mats Reduces Harmful Exposures

Children are exposed to brominated and organophosphate flame retardants from nap mats at child care centers, but switching to mats without the chemicals reduces kids' exposures, according to a new...

EWG Comments to the California Department of Toxic Substances Control on Proposed Priority Listing of PFASs in Carpets and Rugs

EWG has submitted comments to the California Department of Toxic Substances Control on the agency's proposed listing of carpets and rugs containing PFAS chemicals as a priority product for review as...

Health Professionals: Fracking Can’t Be Done Without Threatening Public Health

Fracking for oil and gas poses an impending health crisis in the U.S., two leading groups of health professionals warn in a new report.

In a First, California Moves to Protect People from Toxic PFAS Chemicals in Carpets

In a groundbreaking move, California has proposed that carpets and rugs containing the stain-resistant fluorinated chemicals known as PFAS should be considered a priority product under the state's...

EWG’s Letter to Calif. OEHHA on Proposed Safe Level for Haloacetic Acids

EWG submits comments to California’s Office of Environmental Health Hazard Assessment in support of two proposed No Significant Risk Levels for bromochloroacetic acid and bromodichloroacetic acid. EWG...

Why ‘Raw Water’ is a Raw Deal

Americans have good reasons to question the quality of their drinking water.

What to Look for When Buying a Crib Mattress

When Dr. Brandon E. Boor and his colleagues tested 20 new and used crib mattresses purchased in 2011 or earlier, they detected two classes of chemicals associated with endocrine disruption and harm to...

Choosing a Safe Mattress for Your Baby's Crib

During the first few years of their lives, infants can spend most of their time sleeping or crawling in the crib. Choosing children's products that are good for air quality in the baby's room can be a...

Despite EPA Knowledge of Health Hazards, Fracking Chemicals Remain Secret

The Environmental Protection Agency knows that dozens of the chemicals used in fracking pose health hazards. The agency not only allows their use, but also lets the oil and gas industry keep the...

Amid Pipe Wars, Researchers Wary of Plastic Pipes Leaching Chemicals

Over the next decade, U.S. cities and towns will spend an estimated $300 billion to replace aging water and sewer pipes.

How to Remove Toxic Dust, Your Home’s Most Unwanted Guest

Of all the dangers that could be present in our homes, dust may not be the first to come to mind.

San Francisco Moves to Protect Children from Flame Retardant Chemicals

San Francisco could soon become the first U.S. city to prohibit chemical flame retardants in all new upholstered furniture and children's products sold in the city, including online sales.

In a First, San Francisco May Require Disclosure of Antibiotics in Meat

The overuse of antibiotics to raise livestock is creating superbugs, bacteria resistant to antibiotic drugs such as penicillin. San Francisco could soon become the first U.S. city to require major...

EWG, Other Groups’ Letter Supports San Francisco Ordinance Requiring Disclosure of Antibiotics in Meat

Attached is a letter signed by EWG in support of proposed legislation that would require large grocery chains in San Francisco to report antibiotic use policies associated with their fresh meat and...

Cancer-Causing Chemical 1,4-Dioxane Contaminates Americans’ Drinking Water

Water supplies for more than 7 million Americans in 27 states are contaminated with an industrial chemical at levels higher than what federal scientists say poses a minimal lifetime risk of cancer...

Using Private Wells: A Drinking Water Safety Guide

If you're one of the 44 million people relying on a private well for drinking water, here's what you should know and do to make sure your water is safe.

EWG Comments to the National Toxicology Program on the Evaluation of the Cancer Hazards of Haloacetic Acids

Below and attached are comments EWG submitted in support of the National Toxicology Program’s evaluation of the cancer hazards of haloacetic acids, water disinfection byproducts found in tap water...

Study: Banned Since 2004, Toxic Flame Retardants Persist in U.S. Newborns

Brominated flame retardant chemicals, banned in the U.S. since 2004, still pollute the bodies of newborn American babies, according to a new study from Indiana University scientists.

EWG Comments to the California Office of Environmental Health Hazard Assessment on Glyphosate Exposure

Below and attached are comments EWG has submitted to the California Office of Environmental Health Hazard Assessment on the agency’s proposed No Significant Risk Limit for human intake of Monsanto’s...