Scientists have revived 7,000-year-old algae in a bid to help us understand how climate changes have affected the past.

Algae with domoic acid is sometimes called red tide, and biologists think runoff from the wildfires and ocean sediment ...

A UNC Charlotte architecture professor has designed windows that use suspended algae to filter light and carbon dioxide.

The Tijuana River sewage crisis may be contributing to the current toxic algae bloom off the coast of Southern California, as the added nutrient load from the pollution is fueling the growth of ...

But the best aquarium pets that aren’t fish prove ... will do their utmost to keep their tank tidy. Whether it’s plant debris, algae or frozen food, these little shufflers will be happy.