"MIDDLETON, Mass. -- An explosion and four-alarm blaze at a local manufacturing plant last night rocked homes for miles around, sent four workers to the hospital, and left local environmental officials concerned about chemical contamination to the nearby Ipswich River."
"Recent research raises new concerns over the toxic substances borne aloft in wood smoke. Scientists say the tiny airborne specks of pollution carry carcinogenic chemicals deep into lungs and trigger DNA damage and gene changes comparable to the hazards of cigarette smoke and car exhaust."
"With the Obama administration required to put its plan for reducing toxic air pollution from coal-fired power plants on the table a week from today, the American Lung Association and other public health groups have started an early push to explain why U.S. EPA shouldn't flinch on the long-delayed rules."
"The mysterious collapse of honey-bee colonies is becoming a global phenomenon, scientists working for the United Nations have revealed."
"Lead poisoning linked with illegal gold mining has killed a further 400 children in northern Nigeria since November, the National Emergency Management Agency (NEMA) said on Monday."
"Wal-Mart is banning a controversial flame retardant found in hundreds of consumer goods, from couches to cameras to child car seats, telling its suppliers to come up with safer alternatives."
"Groups representing 40,000 researchers and clinicians are urging federal agencies responsible for the safety of chemicals to examine the subtle impact a chemical might have on the human body rather than simply ask whether it is toxic."
"Most plastic products, from sippy cups to food wraps, can release chemicals that act like the sex hormone estrogen, according to a study in Environmental Health Perspectives."
"It’s clear that Agent Orange was 'very widely used' in Ontario for more than three decades and may have been used in other provinces and territories, the Ontario government said Monday."
"A hydrofluoric acid leak from an oil refinery in Ohio last week sent a worker to the hospital and required the use of a 'water cannon' to disperse the poisonous gas, underscoring the potentially perilous nature of a chemical used at 50 refineries across the country."
Advertisement 
