Michigan officials spent hundreds of thousands of dollars and used potent herbicides before digging up ponds ... according to Billy Keiper, an invasive aquatic species monitor with EGLE. "This is the ...

Before it became a flash point in a viral debate over the use of herbicides on the Connecticut River, the chemical diquat was ...

The town of Chelmsford and residents along Freeman Lake are taking a noninvasive approach to fighting invasive aquatic weeds like water chestnuts and watermilfoil that clog waterways and kill off ...

Hydrilla has been overtaking parts of the Connecticut River since 2016, when it was first recorded there and since then it has spread to other waterways.