LINCOLN – The Rhode Island Department of Health and the Rhode Island Department of Environmental Management recommend ...

Green, murky water can signal more than an eyesore. Certain blooms raise safety concerns for swimmers, pets, and homeowners ...

Multicellular cyanobacteria do something strikingly sophisticated with their DNA, toggling key genes on and off as day turns to night so different cells can specialize without starving the colony of ...

Stand back, ordinary ocean-dwelling, oxygen-spewing organisms: There’s a new green, hulkish mutant in town. And hefty UTEX 3222 — dubbed “Chonkus” by the researchers who found it — may have just the ...

On a lake, it can look like pea soup, a green mat or blue or green paint. It might also look purplish or pink. No matter the color, it’s cyanobacteria, and it's toxic. While typically a late summer ...

The past two years saw unprecedented numbers of cyanobacteria warnings in New Hampshire. And, so far, it seems like 2025 is set for another big bloom year. According to Amy Smagula, chief aquatic ...

Cyanobacteria, also known as blue-green algae, are naturally found in bodies of fresh water but can release toxins. Contact with cyanobacteria can cause skin irritation, allergic reactions, and ...

This article was originally featured on Hakai Magazine, an online publication about science and society in coastal ecosystems. Read more stories like this at hakaimagazine.com. Dead fish were ...

Researchers have identified microstructures in fossil cells that are 1.75 billion years old. These structures, called thylakoid membranes, are the oldest ever discovered. They push back the fossil ...