Late summer and early fall brought a burst of harmful algal blooms (HABs) for days on end throughout Owasco Lake and our ...

A harmful algae bloom off the California coast created a neurotoxin called domoic acid that killed hundreds of sea lions and ...

The Virginia Department of Health has lifted the harmful algae bloom advisory for Lake Anna due to the end of the ...

The Virginia Department of Health (VDH) has lifted the swimming advisory placed on Lake Anna over the summer — put in place ...

The densely-populated island of Luzon is home to over half of the Philippines' population, many of whom consume shellfish on ...

Light microscope and transmission electron microscope photographs of Pseudo-nitzschia pungens var. Pungens (top two photos) ...

Phytoplankton blooms can last for days or months and ... According to the California Department of Water Resources, signs of a harmful algae bloom include: Small blue-green, green, white, or ...

A large algae bloom was spotted ... the California Sea Grant elaborated. Phytoplankton blooms can last for days or months and are generally not harmful, but can be; recent local examples include ...

Researchers from the Philippines and Malaysia have confirmed the presence in Luzon of a type of microscopic algae called ...

The Virginia Department of Health has lifted the algal mat advisory for the North Fork of the Shenandoah River because the swimming season has ended.

Phytoplankton form one of the lowest pieces of the natural food chain in any body of water. Another way to describe a red tide, is a Harmful Algae Bloom (HAB for those who enjoy acronyms).