Algae with domoic acid is sometimes called red tide, and biologists think runoff from the wildfires and ocean sediment ...

The dumping of effluent and fertilizer into Florida waters caused a massive bloom of phytoplankton, killing off much of the ...

A new lab opened up on Wednesday to expand Raleigh's ability to test its water. It marks a change decades in the making.

The city of Bloomington's Water Department switched its water source from Lake Evergreen to Lake Bloomington to help treat ...

The City of Bloomington says levels of a toxin produced by algae are rising in Lakes Bloomington and Evergreen. The city said ...

Despite increasing threats to Owasco Lake, New York State has halted a years-long effort to strengthen watershed protections, prompting legal action and raising concerns about the future of the region ...

toxic algae season is back. Algal blooms can pose serious health risks to people and pets, prompting officials to encourage residents to remain vigilant in lakes and other water bodies.

Kings Mountain water customers were notified of a violation of drinking water standards due to slightly elevated levels of ...

A health warning has been issued for Ōtautū Bay in Lake Rotoehu due to a potentially toxic blue-green algae bloom ... in contact with the water. “These algal blooms have the capacity to ...