Cyanobacteria
Cyanobacteria are a group of autotrophic gram-negative bacteria of the phylum Cyanobacteriota that can obtain biological energy via oxygenic photosynthesis. Cyanobacteria originated in a freshwater or terrestrial environment, and first appeared in the middle Archean eon. They are probably the most numerous taxon to have ever existed on Earth. The name "cyanobacteria" refers to their bluish green (cyan) color, which forms the basis of cyanobacteria's informal common name, blue-green algae.
From Wikipedia, licensed under CC BY-SA 4.0
Research Mentions
Tiny gel capsules could help rebuild damaged desert soils
If you've ever seen the crunchy, dark crust on undisturbed desert soil, that living skin is what ...
Interaction between organophosphorus nerve agents and algae/cyanoba...
The same organophosphate chemistry in common garden pesticides like malathion ends up in waterway...
Underwater algae all evolved CO2 pumps to survive
The green scum on a pond and the diatoms drifting through a lake are running a completely differe...