"For the first time in nearly 30 years, the Environmental Protection Agency plans to limit the quantity of toxic metals that coal-fired U.S. power plants release into waterways."

"In the last five years alone, chemical factories, manufacturing plants and other workplaces have violated water pollution laws more than half a million times. The violations range from failing to report emissions to dumping toxins at concentrations regulators say might contribute to cancer, birth defects and other illnesses. However, the vast majority of those polluters have escaped punishment."

"Dozens of coal-mining permits proposed across Appalachia need much more scrutiny because of concerns they will illegally damage water quality, the Obama administration said Friday."

"The toxic leftovers from burning coal for power are sitting in nearly 600 sites in 35 states, according to a federal survey released Tuesday."

"Oregon regulators say they will not support an exemption from federal pollution rules for a cement plant in Eastern Oregon that is one of the largest sources of mercury emissions in the nation."

"PAVILLION, Wyo. ... residents outside this small rural, farming community blame their water woes -- and what they perceive to be the unusual health problems in their midst -- on hydraulic fracturing, or 'fracking,' a common technique used in drilling new oil and gas wells."

"The Ford Motor Co. has settled a lawsuit filed by residents of a northern New Jersey town over toxic waste dumped there nearly 40 years ago."

"The shipping industry is an invisible and nearly unregulated environmental disaster."

"Indiana and Kentucky are the nation's top two states for coal ash ponds — and many of the holding basins for the toxic mess were built without the guidance of trained engineers, according to new information from the U.S. Environmental Protection Agency."