As the Lincoln Reflecting Pool turned green with algae, officials are now using chemicals to fix it.

The Trump administration spent about $14.2 million on renovations to the Reflecting Pool, including painting it “American Flag Blue.” ...

Add Yahoo as a preferred source to see more of our stories on Google. Even after $16 million worth of renovations were completed on the Lincoln Memorial Reflecting Pool, the green algae first spotted ...

Add Yahoo as a preferred source to see more of our stories on Google. 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 ...

The race to de-greenify the Reflecting Pool continues, as National Park Service workers were seen dumping bottles of hydrogen peroxide into the pool Tuesday morning. Algae first appeared in the pool ...

Gallon jugs of hydrogen peroxide were dumped into the Lincoln Memorial Reflecting Pool. But will that fix the green algae? Here's what we know.

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 ...