Dead octopuses have been found along South Australian beaches as environment authorities say a micro-algae bloom could be to ...

Two foam-covered beaches have been closed after surfers complained of coughing and skin irritations, and dead sea creatures ...

A mysterious foam washed up on the shores of South Australian beaches has sparked serious concerns, with surfers reporting ...

An investigation is underway into fish deaths and a mysterious foam on a South Australian beach, with several people ...

Wildlife officials are warning the public of a toxic algae bloom affecting marine mammals along Los Angeles County beaches.

Beachgoers are being warned about a potential hazard on South Australia ’s Fleurieu Peninsula. Over the weekend surfers at ...

A popular surf beach in the country's south has been declared off-limits to the public as authorities investigate a ...

A sludge-coloured foam and several dead fish have been sighted on the beaches of Waitpinga Point to Victor Harbor, causing a ...

Deceased common dolphins are being reported along the Central Coast. The deaths may be linked to a domoic acid outbreak in ...

An unusually high number of disoriented marine mammals, sickened by a toxic algae bloom, is being found along Southern ...

The proliferations have become increasingly common in recent years and can have health and economic impacts in affected areas.

The 2023 bloom left hundreds of sea lions and dolphins dead. Another incident in 2024 described by the Marine Mammal Center as a "highly unusual" algae boom also left hundreds of sea lions poisoned.