A harmful algal bloom occurs in bodies of freshwater when Cyanobacteria, also called blue-green algae, produce toxins.

The "skyglow" produced when light from cities bounces off clouds can help cyanobacteria and other aquatic microbes grow at ...

Here's what Springfield Township and Lakemore are doing to improve water quality at Springfield Lake and what the major ...

As summer approaches, the Oregon Health Authority (OHA) is urging residents and visitors to be vigilant about potentially ...