Red tide, a harmful algae bloom, is impacting seafood supplies and prices in Gainesville, Florida. The bloom, while a natural phenomenon, is exacerbated by human factors like agricultural runoff.

Red tide is still bloom along the Florida Gulf coast, but Sarasota and Manatee County beaches are currently in the clear. Satellite images published by the National Centers for Coastal Ocean Science ...

Red tide is in bloom near the Florida Gulf coast, and over the past week it has slowly crept closer to south Sarasota County. Satellite images published by the National Centers for Coastal Ocean ...

In a groundbreaking study, researchers have uncovered an unexpected link between viruses and the infamous red tide blooms off the coast of Florida. These algae blooms, caused by the Karenia brevis ...

Every fall, coastal residents of Florida wait and wonder: Will the water stay clear, or will the red tide return? This harmful algal bloom, caused by the algae Karenia brevis, does not devastate our ...

A red tide has appeared on Santa Cruz County beaches, which indicates a harmful algal bloom that produces toxins in the waters. Algal blooms, which often turn the water red, have appeared at the Rio ...

SM PIER — Every week, senior aquarist Jose Bacallaos and his team go diving in the Santa Monica Bay looking for algae, kelp and sometimes small animals for the Santa Monica Pier Aquarium. On Tuesday, ...

The Red Sea has got nothing on this red beach. The shoreline off an Iranian island turned bright red after getting battered by heavy rains in a scene straight out of the Bible. The red hue is caused ...