A harmful algal bloom occurs in bodies of freshwater when Cyanobacteria, also called blue-green algae, produce toxins.

The algae can also be cultivated with a small ... and is available at health-food stores in a dark-green powder or in tablet ...

Earth's oceans could one day turn purple. Nearly three fourths of Earth is covered by oceans, making the planet look like a ...

This freshwater algae that’s used to clean up wastewater ... it can be found in health food stores in the US in the form of dark green powder or tablets. But don’t expect it to taste like ...

And while some of the best-known are familiar, easy-to-devour foods like berries, avocados, and dark, leafy greens ... specifically a green algae, with potential to be called the next big ...

You might want to try the microscopic algae that goes by its Latin name of "Chlorella vulgaris." ...