Health

PCBs, other pollutants may play role in pregnancy delay

Couples with high levels of PCBs and similar environmental pollutants take longer to achieve pregnancy in comparison to other couples with lower levels of the pollutants, according to a preliminary study by researchers at ...

Health

Plumber and spray painter high-risk occupations for asthma

Despite known risks and recommendations for protective equipment, many people are still affected with asthma after exposure to chemicals at work. This is the finding of an international study of 13,000 people carried out ...

Health

Congress sends Obama bill to regulate toxic chemicals

Congress on Tuesday sent President Barack Obama a sweeping bill that would for the first time regulate tens of thousands of toxic chemicals in everyday products, from household cleaners to clothing and furniture.

Health

Chemical companies shore up supplement science

As evidence mounts showing the potential health benefits of probiotics, antioxidants and other nutritional compounds, more and more people are taking supplements. And the chemical industry is getting in on the action. But ...

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