The Reflecting Pool is a centerpiece of Mr. Trump’s attempts to remake the capital in honor of the nation’s 250th birthday.

How U.S. reflecting pools stay clear with constant maintenance, filtration and chemical control as the Lincoln Memorial pool ...

People are flocking to see the algae-streaked reflecting pool on the National Mall and are eager to weigh in on the solution.

Device installed to help keep Trump’s Reflecting Pool clear of algae was never used on a pool: report - ‘Ozone nanobubbler’ ...

This article was researched using 16 sources. See our methodology and corrections policy. A nanobubbler is a small inline injector in some setups and a full water-treatment package in others. Small ...

Like the Strait of Hormuz, the Lincoln Memorial Reflecting Pool has exposed the limits of American power: President Donald ...

Workers on the National Mall, desperate to turn the Reflecting Pool to President Trump’s preferred shade of blue, poured jug after jug of hydrogen peroxide into the water yesterday morning. As they ...