A young woman sits on a wooden deck and dangles her legs into a green, algae-filled swimming pool in a backyard. - Alyssum/Getty Images Algae is an unfortunate possibility when it comes to pools, and ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. In an aerial view from the Washington Monument, crews remove algae from the bottom of the Lincoln Memorial Reflecting Pool on June ...

Just over a month after the Lincoln Memorial Reflecting Pool was refilled, it has been drained again for further repairs.

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 ...

Algal blooms in the Lincoln Memorial Reflecting Pool in Washington, D.C., have long been a visible public nuisance. When the pool turned green again on June 15, less than two weeks after President ...

Algae is an unfortunate possibility when it comes to pools, and may be a sign that your pool is in dire need of a cleaning. Spores blown in on the wind or leaves, twigs, and dirt falling into your ...

The Lincoln Memorial Reflecting Pool has predictably turned green again. No matter who is in office, no matter how much hydrogen peroxide is added, the shallow, sunbaked, nutrient-rich pool will ...

Along the perimeter of the Lincoln Memorial Reflecting Pool, devices called nanobubblers have been used to combat algae blooms. But officials removed them on June 12 ahead of an event to promote ...