A slippery, slimy pool surface can turn your poolside retreat into a yucky mess. If you're beginning to see slime in your ...

Minneapolis has installed hundreds of rain gardens, tree trenches and other green infrastructure in recent years, aiming to ...

An infrequent but troublesome problem in East Texas ponds is blue-green algae, or cyanobacteria. These microscopic aquatic ...

Avoid swimming at these 14 beaches that the Iowa Department of Natural Resources says have too high levels of E. coli or algae.