Green algae, from the division Chlorophyta, has between 9,000 to 12,000 species. While most of them occur in freshwater, ...

As researchers in paleolimnology, the historical study of freshwater sediments, we examine the sediments that settles at the ...

Environmental Protection Agency report, based upon monitoring data from 20 rivers, outlined a 'welcome reduction' in nitrogen ...

Many new fish tanks have in-built filters, but this isn’t always the case, making it important to get the appropriate model ...

A toxic algal bloom leaving an increasing number of marine mammals stranded along Southern California beaches shows no signs of subsiding and “will only get worse,” officials said Monday. “This week, ...