The $1.7 million “ozone nanobubbler” being used in an effort to make the Lincoln Memorial Reflecting Pool water crystal clear has a unique ability to shoot 500 million microscopic bubbles into every ...

The federal government awarded a company owned by a Trump donor $1.7 million to install a new water cleaning system for the Lincoln Memorial Reflecting Pool, records show.

The shallow, sunny waters of the reflecting pool are an ideal incubator for algae growth in the summertime. Experts say the recent renovation may have helped accelerate it.

Made internationally famous by their use to clean up the Lincoln Memorial pool in Washington, this tech is starting to be used globally.

President Donald Trump's remodeled Lincoln Memorial Reflecting Pool has turned chartreuse from an algal bloom.

The latest debate over one of the most photographed landmarks in Washington, D.C. may reflect poorly on the nation, but it’s just one more chapter in a long-running saga. Completed in 1923, the pool ...