In The News / Feb 9

Thirdhand smoke forms lasting cancer-causing residue.

stewickie/flickr
White walls stained by cigarette smoke.

People may face a risk from indoor tobacco smoke in a way that’s never been recognized before, a new study finds. Tobacco smoke contamination lingering on furniture, clothes and other surfaces – dubbed thirdhand smoke – may react with indoor air chemicals to form potential cancer-causing substances.

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Weed killer atrazine may be linked to birth defect.

Living near farms that use the weed killer atrazine may up the risk of a rare birth defect, a new study finds.

About 1 in 5000 babies born in the U.S. each year suffers from gastroschisis, in which part of the intestines bulges through a separation in the belly, according to the March of Dimes. The rate of gastroschisis has risen 2- to 4-fold over the last three decades, according to Dr. Sarah Waller, of the University of Washington, Seattle, and colleagues. During the last 10 years, the highest percentage per population of gastroschisis was in Yakima County, in the eastern part of the state, where agriculture is the primary industry.

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New Science

Understand the latest scientific findings
  • BPA affects male rat fertility for generations. 9 February 2010

    New research suggests that exposure to bisphenol A (BPA) during gestation and lactation lowers male fertility in adulthood and that the effect may persist for at least three generations. The rat study tested relatively low levels of BPA chosen to fall within the range of human exposure. It is the first to indicate that BPA might have transgenerational effects on male reproductive health. more…

  • Dust harbors new fire retardants associated with hormone, sperm changes. 5 February 2010

    As one class of flame retardants is phased out due to health concerns, new types – sometimes with widespread exposure and unknown effects – may be phased in. A new study examining one type of potential replacement chemicals called organophosphorous flame retardants finds that men exposed through house dust had lower thyroid hormone levels and reduced sperm concentration. This is one of the first human studies to look at potential health effects of exposure to these types of flame retardants. more…

Media Review

Scientists critique media coverage
  • Story should take a closer look at new fluorinated coatings. Feb 01

    A story in the New York Times highlighted a scientific breakthrough in self-cleaning coatings that would reduce the need for detergents, but it did not ask questions about the potential toxicity of the new materials. more…

  • Epigenetics story neglects need to reduce current exposures. Jan 17

    A well-written article in Time Magazine overviews the burgeoning field of epigenetics and how manipulating epigenetic changes holds promise for curing diseases, but the article neglects to explain that limiting current environmental exposures could prevent the harmful epigenetic changes that cause disease in the first place. more…

Editorials

  • The Hudson cleanup.

    The first phase of the long-delayed dredging of toxic chemicals from the Hudson River is over. more…

  • Air standards ever changing.

    This time of year, when inversions trap dirty air in Utah's valleys, it's obvious that Utahns should do more to improve air quality. more…

Opinions

  • Pause the Pa. gas rush.

    Our state forests and the quality of our drinking water are too important to compromise. Instead of attempting to balance this year's state budget by leasing more forest land, Pennsylvania should impost a severance tax on gas drillers. more…

  • Audi's Gorewellian Super Bowl ad.

    The automaker's Green Police spot drives home a disturbing notion about environmentalism and the future. more…

More news from EHN From Environmental Health News

Children more likely to have attention, behavioral problems when exposed to phthalates in womb, New York study says.

Children exposed in the womb to chemicals in cosmetics and fragrances are more likely to develop behavioral problems commonly found in children with attention deficit disorders, according to a study of New York City school-age children published Thursday.

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Scientists link flame retardants and reduced human fertility.

Women exposed to high levels of flame retardants take substantially longer to get pregnant, indicating for the first time that the widespread chemicals may affect human fertility, according to a study published Tuesday.

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US loses opportunity with home energy efficiency.

Despite EPA gains with its Energy Star program, some 99 percent of American houses remain "sick" – damp, drafty, expensive to heat and cool – and could be made at least 30 percent more energy-efficient with "highly cost-effective, tried-and-true" improvements, according to experts.

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FDA shifts stance on BPA, announces "some concern" about children's health.

In a major shift, the U.S. Food and Drug Administration announced Friday that it has “some concern” about the effects of bisphenol A on children’s health and is launching new research to answer key questions that may lead to regulation of the chemical.

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In The News (CONTINUED) / Feb 9

More news from today
>170 more stories today, including:
  • Climate: Palin likens global warming studies to 'snake oil'; Studying storm surge risks; Legally binding? It's so 2009
  • Are undisclosed lipstick ingredients bad for you?
  • Stories from UK, Russia, S Africa, Nigeria, Bhutan, China, Thailand, Indonesia, Vietnam, India, Australia, Canada
  • US stories from VT, MA, CT, NY, NJ, VA, WV, AL, FL, WI, OH, KY, TN, IA, MO, TX, MT, UT, NM, WA, OR, CA, AK
  • Much more on third-hand smoke
  • Editorials: A source of coal comfort; Bipartisan pushback on EPA carbon policing; Basin's bet on synfuel paid off