The Massachusetts Department of Public Health has confirmed a cyanobacteria bloom at Longfellow Bridge’s downstream of the ...

A major bloom of blue-green algae has been discovered in part of the Charles River, prompting a public health advisory for ...

Officials urged people to stay away from the Charles River Thursday after test results confirmed a bloom of dangerous ...

The Massachusetts Department of Public Health posted an advisory for the area of the river between the Longfellow Bridge and ...

The Massachusetts Department of Public Health has issued a public health advisory following the detection of a cyanobacteria ...

The area between the Charles River Dam and the Longfellow Bridge is currently experiencing a harmful cyanobacterial bloom, ...

The Massachusetts Department of Public Health has listed part of the Charles River in a harmful cyanobacterial bloom advisory ...