"Consumers who switched from polycarbonate-plastic water bottles to metal ones in hopes of avoiding the risk that bisphenol A will leach into their beverages aren’t necessarily any better off, a new study finds."

People whose blood contains more of the chemicals (BPA and phthalates) found in household plastics are likelier to have impaired thyroid function, a new large-scale study confirms.

The DuPont company, which has touted its own safety and environmental record, turned down in 1988 a construction option for its Belle, WV, plant that could have protected workers and the community from deadly phosgene gas. One worker died in a series of three phosgene releases there in 2010.

"DuPont Co. rejected affordable plant and equipment upgrades, ignored near-miss incidents and violated the chemical giant's own widely touted safety guidelines in failing to prevent three January 2010 accidents that left one Belle plant worker dead, federal investigators said in a report issued Thursday."

"Tons of imported fish laced with chemicals banned from the U.S. food supply, including carcinogens, are routinely showing up in this country and, state officials say, winding up on American dinner plates."

When some Baltimore residents worried about lead in remodeling dust tried to get help from state, local, and federal agencies, all they got was the run-around. Their experience shows the system for protecting people from lead-based paint is badly broken.

"A new study released Monday shows that exposure to a common ingredient in plastic bottles and packaging can cause male mice to act like females. The lead author of the study discusses its significance for humans."