Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic.

The algae, which has a slight pink coloration, was discovered by University of Tennessee Knoxville (UTK) students that were taking water samples of the lake.

Bottom image shows pink snow algae on the upper snowbank and blue-green and orange-brown snow cyanobacteria in the lower portions of the snow patch. Jeff Having, University of Minnesota ...

Brown algae is a common problem in many fish tanks, especially those that have been recently set up. It’s not dangerous to fish but can turn your beautiful aquarium into an ugly mess. This slimy ...

Water in Boondall Wetlands turned bright pink in “rare” phenomenon due to dry weather conditions and algae, photos show and officials said.

A pink algae bloom that could be toxic to pets and people has Ijams Nature Center advising people to stay away from Mead’s Quarry. The quarry is experiencing a temporary bloom of "Planktothrix ...

Pontoosuc Lake still has a “moderate risk” advisory on the city’s web page, even after the key health advisory was lifted ...

Water in Boondall Wetlands turned bright pink in “rare” phenomenon due to dry weather conditions and algae, photos show and officials said.

Water in Boondall Wetlands turned bright pink in “rare” phenomenon due to dry weather conditions and algae, photos show and officials said.

Growing algae indoors has another advantage: It’s possible to tweak the environment to help boost its nutritients. The glowing pink lights in the farm improve the vitamin content.

Water in Boondall Wetlands turned bright pink in “rare” phenomenon due to dry weather conditions and algae, photos show and officials said.

A pink algae bloom that could be toxic to pets and people has Ijams Nature Center advising people to stay away from Mead’s Quarry. The quarry is experiencing a temporary bloom of "Planktothrix ...