Senators voted to block Trump from resuming the war in Iran. The National Mall is a construction zone ahead of America’s ...

D onald Trump has a new nemesis, with a name worthy of a supervillain: Scenedesmus.

Check out what you need for pool cleaning, as well as some background information that will be helpful when choosing the ...

Alex Murdaugh returns to court Monday for a status conference as his murder retrial takes shape, with change of venue and ...

The $1.7 million “ozone nanobubbler” being used in an effort to make the Lincoln Memorial Reflecting Pool water crystal clear ...

A UCSF study followed Black kidney donors to see if they faced elevated risks for low kidney function, and found that many ...

Part of Serena Williams' return to professional tennis means rejoining the sport's anti-doping testing pool, but she believes ...

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

Green water, floating liner chunks, and workers dumping jugs of hydrogen peroxide. These are the images that have ...

Luckily, pool tech has come a long way in the past decade—gone are the hours spent scooping leaves and dead bugs out of the water with a long-handled net, laboring over pH strips, and trying to relax ...

This week, the Reflecting Pool faced new woes, but is it now covered by a tarp? The quiz addresses controversial tarps and ...