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 ...

Algae is a problem every pool owner has to face. Here's when it stops being just a problem and becomes a hazard.

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 ...

In his battle to clear algae from the water by the Lincoln Memorial, the president has overlooked the real causes of unsightly — and often dangerous — algal blooms.

President Donald Trump’s more than $14 million Lincoln Memorial Reflecting Pool renovation was completed just over a week ago, with its more than 300,000 square feet refilled with 6.5 million gallons ...

And why the most patriotic approach to the Reflecting Pool may be to let the algae take over. essay And why the most patriotic approach to the Reflecting Pool may be to let the algae take over. Credit ...