Environment ❯ Ecology

Water Quality

Pollution Algal Blooms Algae Blooms Pollution Control Aquatic Ecosystems Wildfires Harmful Algal Blooms Cyanobacteria Harmful Algae Blooms Eutrophication

Health Officials Investigate Possible Toxic Algae After Dog Dies in Charles River

A precautionary advisory blocks a stretch of the river, with state labs analyzing water samples for cyanobacteria toxins.

About 1,000 Menhaden and 126 Blue Crabs Found Dead in Baltimore Inner Harbor

Dog Dies From Suspected Blue‑Green Algae Poisoning at Coniston Water

Trump’s Renovated Reflecting Pool Turns Green Again

Algae Returns to Lincoln Memorial Reflecting Pool After $14M Rush Renovation

Heavy Late‑May Storms Send Polluted Runoff Into Chattahoochee, Triggering Massive Fish Kill and Unsafe E. Coli Levels

Sea Turns Brown at Porthdinllaen Beach After Bank Holiday, Tests Find No Sewage

Thousands of Fish Found Dead Along 20-Mile Stretch of the Chattahoochee River

California Delta Tunnel Clears Key Planning Hurdle

EAA Reservoir Fast-Tracked to 2029 After All Federal Contracts Are Finalized

Pune Suspends Four After Pashan Lake Fish Kill as Probe Finds STP Shut

Human Hair Filters Target Xochimilco’s Pollution to Help Bring Back the Axolotl

Brevard County Orders Legal Review of Blue Origin Wastewater Permit for Indian River Lagoon

Germany Commissions First Vertical Floating Solar Farm at Bavarian Gravel Pit

Baltimore Inner Harbor Gets 'C' in 2025 Report as Prolonged Pistachio Tide Stalls Gains

Kerala Reports Sixth Death in Amoebic Meningoencephalitis Cluster

Kerala Amoeba Outbreak: Two Children Discharged as Death Toll Reaches Five

Kerala Confirms Two More PAM Deaths as Kozhikode MCH Treats 10 Patients

Northern Ireland Issues Bathing Ban at Benone Strand After Toxic Algae Detected

New Cyanobacteria Bloom at Edersee Prompts Ban as German Lakes Face Recurring Outbreaks