Toxic Algae Threatens Maine Shellfish | Portland Maine News

Toxic algae blooms are wreaking havoc off Maine’s coast, killing lobsters and clams in key areas like Harpswell and Portland Harbor. Caused by Karenia mikimotoi — a species not seen in Casco Bay in nine years — the brown water signals a dangerous drop in oxygen levels that’s already decimating daily harvests. While officials confirm seafood remains safe for humans, the bloom’s spread into New Hampshire and Massachusetts raises alarms about worsening impacts on marine life and coastal economies. With unpredictable migration patterns, experts warn this could escalate quickly — and the shellfish industry is bracing for a tough blow. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/dc980b6ca4d4e47f