New aquarium owners often face a common issue: a dusty brown film on surfaces. This isn't true algae but diatoms, microscopic ...

Over the past 2 and a half millennia, algae have been utilized by humans for a variety of uses including industrial products, food, and pharmaceuticals. They are economically important, being used in ...

Tiny single-celled algae have begun to cast a huge pea-soup green shadow over the Indian River Lagoon, setting the stage for a repeat of the massive fish kill four years ago, when dead sea life fouled ...