"From 1957 to 1987, hundreds of thousands of unprepared men, women and children who lived on or near Camp Lejeune, N.C., the largest Marine Corps base on the East Coast, were the unwitting victims of a decades-long water contamination disaster that is still claiming lives."

"People living in nearly 600 neighborhoods across the country are breathing concentrations of toxic air pollutants that put them at a much greater risk of contracting cancer, according to new data from the Environmental Protection Agency."

On a global average, the amount of mercury falling out of the sky has tripled since the Industrial Revolution, primarily because of the burning of fossil fuels. Although this atmospheric deposition has long been considered the key vector for the widespread contamination of freshwater and coastal ecosystems, some scientists are focusing on another potential source: subterranean flows of terrestrial groundwater.

An inert ingredient in the popular weedkiller Roundup has been found to kill human cells.

"The Pentagon and the defense industry is lobbying the White House to prevent U.S. EPA from tightening a health advisory for a rocket-fuel chemical."