The cities of Rochester, Dover and Portsmouth, N.H. have agreed to a new plan to curb pollution in the Great Bay. These three towns are responsible for about half of the nitrogen runoff into the bay.
In a federal whistleblower complaint, a former attorney for the Saint-Gobain plastics company claims he was told to "look the other way" on potential water contamination like the kind that's affected New Hampshire and Vermont.
Federal officials have finalized a plan to reduce pollution in one of the largest estuaries in the Northeast with an approach that gives surrounding communities greater flexibility to address the problem.
Climate change policy marks one of the sharpest divides between incumbent Republican Gov. Chris Sununu and his Democratic challenger, Concord state Sen. Dan Feltes.
A new report from the Union of Concerned Scientists says hundreds of coastal Superfund sites - including several in New Hampshire - face new risks of flooding due to climate change.
A study by Bennington College released on Monday found unusually high amounts of potentially hazardous PFAS compounds in the soil and water downwind from the embattled Norlite aggregate and incineration plant.
Supporters of a regional pact that would tackle transportation emissions are struggling to win over several New England governors concerned that the climate change initiative will increase gas prices.
Most New England states have been investing in alternative energy sources for years. But New Hampshire has been slower to act in response to climate change.
The company scraps planned Pennsylvania investments and will instead shut down three polluting batteries in 2023. The announcement comes a week after a study shows lower lung function in people living near its Pittsburgh-region facility.
EHN.org scientific investigation finds western Pennsylvania families near fracking are exposed to harmful chemicals, and regulations fail to protect communities' mental, physical, and social health.
