"A group of mothers, scientists and environmentalists met with U.S. Environmental Protection Agency regulators on Tuesday over concerns that residues of Roundup, the world's most popular herbicide, had been found in breast milk."

"When 39,000 tons of coal ash spilled into North Carolina's Dan River in February, it grabbed national headlines and raised the ire of environmentalists. But by sheer numbers, the 14 coal ash ponds spread across North Carolina pale in comparison to the nearly 3,000 various waste sites across the state. That includes decommissioned industrial facilities, abandoned dry cleaners and old landfills."

"It's widely used nationwide as a germ-killing ingredient in soaps, deodorants and even toothpaste, but it's being banned in Minnesota."

"The government has no way of fully knowing which U.S. chemical facilities stock ammonium nitrate, the substance that exploded last year at a Texas fertilizer plant and killed 14 people, congressional investigators say. Outdated federal policies, poor information sharing with states and a raft of industry exemptions point to scant federal oversight, says a new report obtained by The Associated Press."

"When a mile-wide tornado roared through Joplin, Mo., it killed 158 people and injured thousands. And it also kicked up toxic remnants from the city’s industrial past that are still haunting its residents on the third anniversary of the disaster."

"People who disclose confidential information about hydraulic fracturing chemicals in North Carolina would be subject to criminal penalties and civil damages, under a bill in the state Legislature."

"Honeybees could be on their way back, according to a new federal report."

"Oil refineries would be required to cut emissions and begin monitoring levels of toxic air pollutants at their fence lines with neighboring communities under standards proposed Thursday by the U.S. Environmental Protection Agency."

"Flame retardants are ubiquitous at preschools and day care centers, potentially exposing children to chemicals that are hazardous to their health, UC Berkeley researchers wrote in a study published Thursday."

"The Veterans Affairs Department has long resisted disability claims from service members who said chemical residue left in Vietnam War-era planes that were used to spray defoliants over Southeast Asia caused them severe illnesses, including cancer. This summer, a panel of independent scientists will try to determine whether those veterans could have been exposed to the toxins in defoliants, including Agent Orange, at a level that would be dangerous to their health."