The spread of the Ostreopsis ovata algae is not a cause for concern, but ongoing monitoring is recommended, according to ...

Around 70 sea lions have been found sick or dead from a toxic algae bloom off the coast of Los Angeles and dozens are being ...

Greater Wellington advises people to avoid contact with the water at Lake Wairarapa Moana, where red alert level warnings are ...

A proliferation of the Ostreopsis ovata algae in La Concha Bay is no cause for alarm, but it is advisable to continue taking ...

A toxic algae bloom that began in Malibu expanded this week, reaching as far south as Redondo Beach and prompting experts to ...

When people at the beach in Puducherry noticed the sea turning red recently, it raised safety concerns and prompted official ...

An unusually high number of disoriented marine mammals, sickened by a toxic algae bloom, is being found along Southern California’s coast, prompting concerns 2025 could be the deadliest year yet.

Lawmakers will consider a proposal to fund a years-in-the-making plan to carve a channel through Ross Island on the ...

With the governor's rejection of a new management plan, some rules, including a ban on cruise ships flushing greywater near ...

The study identifies nutrient pollution, industrial runoff, and urban wastewater as primary contributors to algal blooms in ...