Articles by Olga Naidenko, Ph.D., Tasha Stoiber, Ph.D.

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...

Study: Rocket Fuel Chemical Harms the Developing Fetus

Pregnant women's exposure to a rocket fuel chemical, which contaminates drinking water for millions of Americans, could harm the development of fetuses' brains, a new British study found.

EPA Chief Backs Another Pesticide Harmful to Kids

A pesticide called dicamba has become a poster child for the arms race between ever-stronger weeds and ever-stronger weed killers.

Fluoride Can Harm Children’s Intelligence, Mexican Study Finds

New research finds fluoride exposure during pregnancy can harm children's intelligence.

Flame Retardant Roulette: Swapping One Toxic Compound for Another

For decades, Americans have been needlessly exposed to chemical flame retardants – which have been linked to cancer, hormone disruption and other health effects – all because of a well intentioned but...

Flame Retardant Chemicals Harm Conception and Pregnancy

Flame retardants found in everyday consumer products such as furniture could decrease a woman's fertility, and ability to conceive and have a healthy delivery, new research from the Harvard T.H. Chan...

Cellphone Safety: Industry Pushes to Strip Local Control of High-Speed Networks

The cellphone industry is pushing laws to take away local governments' rights to decide whether or where to allow facilities for high-speed wireless networks that use a technology whose health effects...

Atrazine: A Harmful Weedkiller Taints Tap Water for Millions in U.S.

Atrazine, a widely used agricultural weedkiller that disrupts hormones, contaminates tap water supplies for about 7.6 million Americans at potentially harmful levels. But the federal government is...

EWG Urges EPA to Ban Unnecessary Uses of Bee-Killing Pesticides

EWG and 122,210 supporters write to EPA’s pesticide office urging it to ban all unnecessary uses of neonicotinoid insecticides as it completes its assessment of their ecological effects. Canada and...

EWG Comments to the National Toxicology Program Board of Scientific Counselors

Below and attached are comments EWG has submitted to the National Toxicology Program Board of Scientific Counselors on the NTP's efforts to investigate the effects of cumulative exposures to mixtures...

Pollution Linked to Lower Odds of Surviving Cancer

Where you live and the quality of the air you breathe can decrease your odds of surviving cancer, according to new research from the University of California, Irvine.

Landmark Study: People in Highly Polluted Areas at Greater Risk of Cancer

Americans who live in highly polluted areas are likely at greater risk of developing cancers, especially breast and prostate cancers, according to a new study from the University of Illinois at...

Landmark Study: People in Highly Polluted Areas at Greater Risk of Cancer

Americans who live in highly polluted areas are likely at greater risk of developing cancers, especially breast and prostate cancers, according to a new study from the University of Illinois at...

Six Questions About Cellphone Radiation and Your Health

In April, the city of Berkeley, Calif., won a major decision in a federal appeals court, allowing the city to go forward with its ordinance requiring cellphone retailers to provide consumers with...

Study Shows Monsanto’s Roundup Can Harm Fetuses

When mothers were exposed to glyphosate – the key ingredient in Monsanto's Roundup weed killer – during pregnancy, their babies weighed less at birth, according to inital data from an ongoing study.

California Cautions Cell Phone Users: Keep Your Distance

Under a court order, last week California public health officials released draft guidelines advising cell phone users to keep phones away from their bodies, use speaker phone and limit use.

Kids’ Health at Risk Under Trump’s EPA

Last week's confirmation hearing for President Trump's nominee to head the Environmental Protection Agency underscored the agency's foremost responsibility: protecting the health of America's children...

Trump Must Make Safe Drinking Water for Children, Pregnant Women a 'Huge' Priority

President-elect Donald Trump has pledged that providing “crystal clear, clean water” to all Americans will be a top priority of his administration. To make good on his promise, he should adopt the...

New York State: 85 chemicals to avoid

When someone with $8 billion a year in purchasing power tells the world what they don't want, marketers and manufacturers pay attention.