Or have you noticed how the walls of a fish tank sometimes turn green and slimy? These are all examples of algae—but there is a lot more to the algae story! On the right side of the cover, it is ...

Eight months into scientists’ hunt, some think a primary suspect has emerged: Toxins from algae colonizing the ... a nonprofit marine lab and aquarium. The toll is profound, given that there ...

In the sheltered waters of northwest Tunisia's Bizerte lagoon, red algae is being transformed into valuable food additives ...