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A bioluminescent red tide forms in the water near San Diego
A bioluminescent red tide forms in the water near San Diego

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    See algae blooms make the ocean glow

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See algae blooms make the ocean glow

Large groups of phytoplankton gather in groups called algae blooms and create a bright blue glow in the ocean in a 20-mile stretch between La Jolla and Encinitas, California.

See algae blooms make the ocean glow

Large groups of phytoplankton gather in groups called algae blooms and create a bright blue glow in the ocean in a 20-mile stretch between La Jolla and Encinitas, California.