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Health officials in Massachusetts are spreading the word about harmful blooms of cyanobacteria, also known as blue-green algae, in lakes and ponds around the state. In Plymouth, the public health ...

The past two years saw unprecedented numbers of cyanobacteria warnings in New Hampshire. And, so far, it seems like 2025 is set for another big bloom year. According to Amy Smagula, chief aquatic ...

Warmer weather means more time out in the sun and in the water, but warmer water could mean an increase in toxic cyanobacteria blooms in bodies of water. Cyanobacteria, also referred to as blue-green ...

A cyanobacteria bloom is expanding in western Lake Erie, covering an area of about 160 square miles from the shoreline of Monroe County, Michigan, to the shoreline of Ottawa County, Ohio. The National ...

Officials are reminding swimmers to check the water quality before entering a body of water due to cyanobacteria blooms. Cyanobacteria is a harmful, bluish-green algae that may be found on water ...