Old or unsealed concrete driveways are porous, so they are easily stained by oil or mold. DIY cleaning is possible, but only ...

13. Pretend it never happened, and move on to the next thing.

The scene unfolding on the National Mall is the must-watch show of the summer. It’s a drama. A farce. A whodunit. A murder ...

The Reflecting Pool episode captures most of Trump’s governing pathologies (corruption, incompetence, authoritarian menace, ...

A green pool is far from appealing, especially if you want to take a dip. You can fix it by pouring hydrogen peroxide into ...

Algae blooms, peeling paint, and a host of fixes from hydrogen peroxide to nanobubblers have made it hard to diagnose what’s ...

Two more dead ducks were found near the Lincoln Memorial Reflecting Pool, after a separate bird carcass was found floating in ...

The Lincoln Memorial Reflecting Pool on Washington's National Mall is set to be drained ‌again for repairs after algae and peeling paint appeared just weeks after a $14.7 million renovation, while ...

People caught vandalizing the Lincoln Memorial Reflecting Pool on Washington’s National Mall ​will be fully prosecuted, U.S.

The paint began peeling off the bottom of the reflecting pool just days after renovations. Hydrogen peroxide used to treat algae may be the culprit.

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.