SAN FRANCISCO — The world’s largest public “green” building, an environmentally friendly museum featuring a living Amazonian rain forest, a live coral reef and more than 10,000 animals, is ...

It may look like these capybaras (Hydrochoerus hydrochaeris) are sitting in a swirl of green paint, but it’s actually a slick of potentially harmful cyanobacteria on the surface of the Salto ...

Cyanobacteria, also referred to as blue-green algae, are microscopic bacteria that live in all types of bodies of water. Cyanobacteria may occur as single cells, threads or as colonies.