The exact ingredients of the chemical mixture being sprayed on and pumped into the spreading BP oil spill are secret, even though some are rated toxic and may endanger the health of Gulf residents and ecosystems.
"Insecticides such as DDT have long been used to combat the scourge of malaria in the developing world. But with the disease parasite becoming increasingly adept at resisting the chemical onslaught, some countries are achieving striking success by eliminating the environmental conditions that give rise to malarial mosquitoes."
"A rare and dangerous fungal infection named Cryptococcus gattii has been quietly spreading from British Columbia southward to the U.S. Pacific Northwest. And it's changing as it goes. ... The most striking thing about this fungus is that it's popping up and establishing itself far afield from its usual range -- possibly because of climate change."
The sand used to give blue jeans that worn look can cause silicosis, a potentially lethal lung disease -- in workers.
"Some soldiers and their families have had to live in deplorable conditions at Fort Bliss, dealing with black mold, lead paint and asbestos affecting the health of them and their children. Now there are allegations of threats and intimidation by top commanders if soldiers and their families spoke out about the problems."
A report issued by the National Academies' Institute of Medicine concludes that military service in the Gulf War has been a cause of the multisymptom illness known as Gulf War Syndrome.
"After almost two decades of delays, the Environmental Protection Agency said Thursday that it was on track to implement a regulation requiring the construction industry to help prevent cases of lead poisoning among children."
Parallel investigations into clusters of cancer cases near Pratt & Whitney plants in Connecticut and Florida raise questions about industrial chemicals that have been in use for decades.
"Hundreds of people are suing New York City over cancer diagnoses they received after working at ground zero. A judge last week rejected a $575 million legal settlement for thousands of sick 9/11 responders in part because he thought it should contain more money for cancer victims."
