Red tide algal blooms produce a powerful neurotoxin. Scientists may have finally found an antidote.

The "red tide" algal blooms that are becoming more frequent along the Pacific coast produce one of the most potent ...

The “red tide” algal blooms that are becoming more frequent along the Pacific coast produce one of the most potent ...

Saxitoxin, a neurotoxin released in algal blooms, has killed many people on the West Coast who've gathered shellfish that ...

The "red tide" algal blooms that are becoming more frequent along the Pacific coast produce one of the most potent neurotoxins known: saxitoxin, or ...

Add Yahoo as a preferred source to see more of our stories on Google. In the battle against toxic algae blooms that wreak havoc on vacations, marine life and coastal economies, a group of University ...

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

Harmful algal blooms do more than disappoint beachgoers with a do not swim advisory. Excessive growths of blue-green algae, known as cyanobacteria, and Karenia brevis, which creates red tide, release ...

South Australia's catastrophic harmful algal bloom now affects almost 30% of the state's coastline, stretching from the Coorong in the state's southeast to the seafood-rich Spencer Gulf to the west.

The New Mexico Environment Department has launched a new web-based interactive tool to tell anglers and other aquatic enthusiasts whether algae blooms might be present before they venture lakeside.

While much of Florida's coastline remains clear this week, the Panhandle is seeing a resurgence of Karenia brevis, the organism responsible for red tide. State monitors have confirmed the presence of ...