"SAINT MARC, Haiti -- Officials warn that Haiti's cholera epidemic that has claimed almost 300 lives has yet to peak, and that authorities should prepare for the disease to spread to the capital and its squalid tent cities."

"People living near a steel factory or another source of high manganese emissions are at higher risk of developing Parkinson's disease, suggests a new study."

"For the first time, a study in humans suggests that a controversial, estrogen-like chemical in plastic may be related to conditions that reduce men's fertility."

"Pregnant women living in Texas neighborhoods with higher air levels of benzene – a pollutant often released from oil refineries and traffic exhaust – are more likely to have babies with neural tube defects. Women living in the areas with the highest benzene levels had a two times greater risk for their children to be born with spina bifida."

"The U.S. federal prison industry that recycled computers and other electronics violated health, safety and environmental laws, according to a scathing report by the Justice Department's Office of Inspector General released Thursday."

"A cholera epidemic in Haiti has killed more than 250 people, the government said on Sunday, but it added the outbreak which has sickened more than 3,000 may be stabilizing with fewer deaths and new cases reported over the last 24 hours."

Kelly Gant told school board members that ever since gas drilling began near Argyle High School, her daughter has experienced asthma and headaches.

The alumina dust that coats a Texas Gulf Coast town is a sign of risks like those in the Hungarian villages recently buried in a spill of toxic red sludge.

"A high-priority Obama administration push to unclog a backlog of contested mine safety citations is backfiring. After a West Virginia coal mine explosion in April exposed a weak link in a system designed to identify safety violations, the government has spent $23 million to reform the system. ... Instead, the list of unresolved safety appeals has grown to 18,100 cases, from 16,600 at the time of the disaster at the Upper Big Branch mine."

"Earlier this week, the Sixth Circuit Court of Appeals overturned the state of Ohio's ban  on labels that identify milk as rBST- or rBGH-free, meaning produced without the use of artificial bovine growth hormone. Consumer and organic food groups were jubilant at the Ohio news, which may have far-reaching repercussions not only for all milk, but for genetically engineered foods."

"A coalition of elected officials and unions called on Thursday for faster action from the city and federal government to monitor and, if necessary, remove hazardous chemicals known as PCBs from as many as 700 city schools, calling the problem a 'serious health threat.'"

"As recently as late December, Monsanto  was named 'company of the year' by Forbes magazine. Last week, the company earned a different accolade from Jim Cramer, the television stock market commentator. 'This may be the worst stock of 2010,' he proclaimed."

"More than 2 million cases of malaria are expected in Pakistan in the coming months in the wake of the country's devastating floods, aid workers have warned."

"The Federal Communications Commission has changed its guidance to cellphone users worried about the health effects of wireless devices, dropping a long-standing recommendation that concerned consumers purchase phones with lower levels of radiation emissions."

"The Environmental Protection Agency wants to regulate a toxic chemical used in rocket fuel that has contaminated drinking water supplies, reversing a decision made under the Bush administration."