Toxic algae blighting South Australia could pose a global threat

Researchers have raised alarms about the toxic alga Karenia cristata, which has devastated marine life in South Australia, killing around a million animals in one of the largest algal blooms recorded. This situation is concerning not just locally but globally, as the spread of such harmful algae could threaten marine ecosystems worldwide. Understanding and addressing this issue is crucial for protecting biodiversity and maintaining healthy oceans.