If this work is right, the oceans were green approximately as long as they’ve been blue, a relevant fact when looking for ...

POLK COUNTY, Fla. - The Florida Department of Health in Polk County (DOH-Polk) issued a cautionary advisory today, April 25, ...

POLK COUNTY, Fla. - The Florida Department of Health in Polk County (DOH-Polk) issued an alert today, April 21, 2025, ...

The Florida Department of Health in Seminole County (DOH-Seminole) cautions the public about the presence of blue-green algae ...

Solutions for protecting Door County waters from growing pollution and oxygen depletion Lurking beneath the surface of the ...

STARKE, Fla. (WCJB) - Officials with the Department of Health in Bradford County issued a health alert because there are harmful blue-green algae toxins in Lake Sampson-Rowell and Sampson Canal, ...

Blue-green algae are a type of bacteria that is common in Florida’s freshwater environments. A bloom occurs when the rapid growth of algae leads to an accumulation of individual cells that discolor ...

Ancient oceans were green due to their high iron content Cyanobacteria adapted to green light for photosynthesis Climate change is increasing phytoplankton, altering ocean color ...

Blue-green algae grow abundantly in that environment ... However, in the Archaean eon, the scope of life was limited to single-cell organisms in the oceans. The levels of iron in the ocean ...

Blue-green algae has been detected in Lough Neagh for the first time in 2025, the Northern Ireland Environment Agency (NIEA) has confirmed. The lough, the UK's largest freshwater lake, has been ...

In the waters off Iwo Jima, a volcanic island in Japan’s Satsuma archipelago, the sea has a distinct green tint. It’s not ...

Photosynthetic organisms use pigments (mostly chlorophyll) in their cells to transform CO2 into sugars using the energy of the sun. Chlorophyll gives plants their green colour. Blue-green algae are ...