The return of a potentially toxic red algae bloom to the waters of western Shinnecock Bay has once again closed the entire ...

An "unprecedented" toxic algae bloom has overrun the coast of Southern California, sickening marine animals and staining the ...

The coastal waters of Bolinao and Anda towns in western Pangasinan are now under strict surveillance following the detection of red tide toxins linked to a harmful algal ...

In Florida, the species that causes most red tides is Karenia brevis. This organism produces a toxin that can affect the central nervous system of fish. At high concentrations (called a bloom), the ...

An ongoing red tide that started to affect Sarasota and Manatee County beaches last week continues to linger in local waters, but beachgoers may see mixed conditions depending on their beach of ...

Water samples taken at three locations along the Homosassa River in response to the recent catfish kill came back negative ...

"Knowing what are the viruses that are associated with red tide could help us further understand the roles of viruses in the beginning of the bloom or at the end of the bloom at different stages ...

Our region has many wonderful attributes but we also have some issues, one of which is the scourge of red tide, or Karenia brevis. This harmful algal bloom has been documented since the 1700s and ...

The red tide toxins were first detected in Aysén and killed two people in 15 days. The paralyzing algae bloom has spread to the Quellon region of Island Chiloé, a phenomenon that Héctor Morales ...