Small shrimps of the genus Hippolyte have the ability to change color to camouflage themselves in the algae where they live and escape predators. Depending on the algae they are in, they can turn ...

It also grows a type of bacteria called Arthospira, also known as blue-green algae, as it shares similar properties with microalgae. When dried out it is known as spirulina and is used as a ...

Spirulina is a type of blue-green algae that some people take as a dietary supplement. Potential benefits include positive effects on eye health, blood pressure, and cholesterol levels.