"More than 70 percent of pollen and honey samples collected from foraging bees in Massachusetts contained neonicotinoids, a type of insecticide that has been linked to colony collapse disorder, researchers are reporting. The disorder causes adult bees to abandon their hives in winter."

"It’s growing increasingly difficult to see a light at the end of the tunnel that the U.S. Chemical Safety Board finds itself in these days."

"The D.C. Circuit Court of Appeals has upheld an Environmental Protection Agency (EPA) rule on emissions of certain toxic air pollutants at manufacturing plants."

"Three years after federal health officials cut by half the amount of lead in a child’s blood that they said warrants medical attention, Massachusetts has yet to tighten its standards."

"Senior U.S. health officials have squelched a Food and Drug Administration proposal that for the first time would have curbed dentists’ use of mercury – one of the planet’s nastiest toxins because it attacks the central nervous system – in treating Americans’ decayed teeth."

"Microscopic bugs and mildew can destroy a marijuana operation faster than any police raid. And because the crop has been illegal for so long, neither growers nor scientists have any reliable research to help fight the infestations."

"Will the bills seeking to amend the Toxic Substances Control Act really protect Americans?"

"Before Freddie Gray died of spinal injuries he received in police custody, sparking weeks of protest in his native Baltimore and around the country, he was a 'lead kid,' one of thousands of children in the city with toxic levels of lead in their blood from years of living in substandard housing -- and long-term health problems as a result."

"Federal officials this week labeled DuPont Co. a “severe violator” of worker safety rules, after uncovering more safety problems in an investigation launched following a massive toxic gas leak that killed four workers at the company’s La Porte, Texas, plant last November."