Q: We have a pool and it looks terrible. In a short period, the water has gone from clear to yellowish, and, of course, nobody wants to swim in it for fear of catching a disease. What can I do? A: It ...

Put down the cleaning pole and let these robots keep your pool sparkling clean as they remove algae & dirt without forcing you to move much. By Julian Vittorio Published Jan 24, 2024 4:00 PM EST We ...

Streams contain a variety of types of algae that remove pollutants from the water. This microscope image shows several species of algae similar to those used in the University of Michigan biodiversity ...

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 ...