"The Obama administration will announce Thursday safety regulations for offshore oil and natural gas drilling to prevent the kind of explosion that happened six years ago on a BP rig in the Gulf of Mexico, an official told Reuters."

"Flint residents aren’t using enough water to pull necessary chemical treatments through the city’s system, hindering efforts to get water up to safety standards in a community where residents are afraid to use their taps and loathe to pay for what comes out of them.

Although the past six months have produced improvements, recent testing by Virginia Tech researchers, including expert Marc Edwards, shows contamination still at problem levels.

"With scientists forecasting sea levels to rise by anywhere from several inches to several feet by 2100, historic structures and coastal heritage sites around the world are under threat. Some sites and artifacts could become submerged."

"ISLE DE JEAN CHARLES, La. -- Looking out from the house he built in 1959 with lumber brought by boat to this island at the south end of Terrebonne Parish, Wenceslaus Billiot remembers when the view from his back porch was thick forest and solid marsh. Now there is just open water."

"Kim Cobb, a marine scientist at the Georgia Institute of Technology, expected the coral to be damaged when she plunged into the deep blue waters off Kiritimati Island, a remote atoll near the center of the Pacific Ocean. Still, she was stunned by what she saw as she descended some 30 feet to the rim of a coral outcropping."

As legal actions against the chemical company 3M go forward, lawyers are charging that 3M "knew about the health hazards posed by the perfluorinated chemicals it was manufacturing and using to make carpet coating, Scotchgard, firefighting foam, and other products — and that the company knew the chemicals were spreading beyond its sites."

"In-depth scientific research and broad-based communications are both needed to get control of harmful algal blooms and low-oxygen conditions called hypoxia in U.S. waters, advises a new report to Congress."

"Responding to the crisis in Flint, Michigan, school officials across the country are testing classroom sinks and cafeteria faucets for lead, trying to uncover any concealed problems and to reassure anxious parents."

"More than 1,000 kilometers (621 miles) of shoreline and 44,000 square kilometers (17,000 square miles) of open water in Lake Huron and Lake Michigan could be at risk if oil spilled from twin 63-year-old underwater pipelines that run below the Straits of Mackinac, according to a study released Thursday by the University of Michigan Water Center and supported by the National Wildlife Federation’s Great Lakes Regional Center."