The algae can be harmful to people and pets.

Karenia cristata, a rare type of microscopic algae that produces toxins that harm nerve cells, can be lethal at very low ...

BUFFALO, N.Y. (WIVB) — As many areas in Western New York are under a heat advisory, people might be looking for places to ...

The marine microalgae responsible for the most devastating effects of the South Australian harmful algal bloom (HAB) has now ...

Algae can cause more problems than many realize if it gets out of control.

Freshwater algae are a natural part of lakes, rivers, and streams. They produce oxygen, absorb nutrients, and support the ...

Only the strongest fish survived the fish kill, which staff says isn't unusual for ponds in the summer.

Algal blooms in the Lincoln Memorial Reflecting Pool in Washington, D.C., have long been a visible public nuisance. When the pool turned green again on June 15, less than two weeks after President ...

The Town of Windsor has closed access to the swim beach at Lake Windsor after testing confirmed the presence of a harmful ...

Over the past 15 months, one of the country’s worst marine environmental disasters has been unfolding in South Australia. A ...

Archive photos show a sea of green in Florida. Harmful algal blooms are a "growing problem" in every "US coastal and Great ...

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