02 Sep 2025
South Australia declares algal bloom a natural disaster as marine life deaths mount
Photo by NASA A massive toxic algal bloom has killed hundreds of marine species across South Australia’s coastline, prompting Premier Peter Malinauskas to declare it a “natural disaster” – the first of its kind in the country’s history. Unprecedented scale The harmful algal bloom, dominated by Karenia mikimotoi, has devastated marine ecosystems since March 2025. Spanning over 4,500 […]