Add Yahoo as a preferred source to see more of our stories on Google. Garden pond surrounded by rocks - Scaliger/Getty Images If you have a pond on your property, you may find yourself waging a ...

Trying to kill algae with chemicals is a common response when community ponds or other water features go green, but a freshwater ecologist says there may be safer and more effective solutions ...

Across Africa, many rural communities face a growing sanitation crisis. Wastewater treatment systems, where they exist, are often old, overloaded, or broken. In some towns, untreated sewage flows ...

When the Lincoln Memorial Reflecting Pool turned green with algae just days after a US$15 million renovation, the U.S. government scrambled for chemicals and expensive technical solutions to fix the ...

On the barren coast of Akhfenir, Morocco, a nature-based solution to the climate crisis is taking shape. Raffael Jovine is building an oblong, mechanically stirred pool full of pea-green water. He ...

I went to the Reflecting Pool because, as a certain American naturalist once said of a different pond, I wished to “live deliberately” and “see if I could not learn what it had to teach.” I doubted ...

When the Lincoln Memorial Reflecting Pool turned green with algae just days after a $15 million renovation, the US government scrambled for chemicals and expensive technical solutions to fix the ...