This story was originally published by The New Lede. Agricultural operations across Iowa are a leading cause of significant ...

Health New Zealand has lifted its algal bloom health warning issued for Lake Hood on 20/03/2025. Recent water testing at Lake Hood has shown the quantity of potentially toxic blue-green algae ...

The National Park Service detected the presence of cyanotoxins in Antelope Canyon, in concentrations at the high end of safe ...

The concentration of cyanotoxins was found to be at the “high end of safe exposure levels” in the Antelope Canyon portion of ...

Toxic algae hits vast US lake just in time to spoil July 4 swimming and boating - Exposure to the blooms can result in liver ...

Brian Wheeler, director of Save Wild Trout, recently documented extensive algae blooms on the Big Hole, Jefferson and Boulder ...

Long-time river watchers and local scientists say this is by far the earliest they’ve seen such a massive proliferation of ...

National Park Service (NPS) officials issued a water advisory for Lake Powell just before the July 4 holiday weekend after ...

V ILAS COUNTY, Wis. (WSAW) - The Vilas County Health Department has issued a health advisory for Big Arbor Vitae Lake Beach ...

Cyanobacteria flourish in warm, nutrient-rich water. Nutrients from improperly applied fertilizers or manure runoff can feed the algae, leading to rapid bloom formation. These blooms often appear as ...