What to know about the toxic algae bloom killing marine life in Southern California

An unprecedented toxic algae bloom, producing domoic acid, has impacted Southern California’s coast, affecting marine life and leading to numerous rescues since February. The National Oceanic and Atmospheric Administration (NOAA) reported increased toxicity levels, with over 1,000 animals affected, including sea lions and pelicans, highlighting a concerning trend exacerbated by warmer waters and pollution. Marine biologists warn that climate change may lead to more frequent blooms, stressing the urgent need for monitoring and intervention.