Trying to kill algae with chemicals is a common response when community ponds or other water features go green, but a ...

Salvinia molesta can double its biomass in 36 hours. It spreads across ponds, lakes and slow-moving waterways in a smothering ...

Per- and polyfluoroalkyl substances (PFAS), often referred to as "forever chemicals," are among the most persistent ...

Donald Trump blamed "real problems" with his botched $14 million makeover of a beloved landmark on "vandals" - without providing any evidence. Trump's bodge-job refurb of the reflecting pool at the ...

Abstract: Dear Editor, This letter addresses distributed optimization for resource allocation problems with time-varying objective functions and time-varying constraints. Inspired by the distributed ...

Add Yahoo as a preferred source to see more of our stories on Google. The Lincoln Memorial Reflecting Pool has turned an unexpected shade of green just days after reopening, with footage showing ...

The Lincoln Memorial Reflecting Pool has turned an unexpected shade of green just days after reopening, with footage showing workers pouring what appears to be hydrogen peroxide into the water to ...

“Puke green” and “split pea soup” are just two of the phrases being used to describe President Donald Trump’s algae-filled, green Lincoln Memorial reflecting pool, as well as some catchy phrases like ...

I'm an artist who also curates exhibitions. Most of my friends are other artists, who often want to be included in the shows I put together. Increasingly, I can't tell who my friends really are ...

When renovations of the Reflecting Pool were completed last week, President Donald Trump praised its “beautiful, clean water.” Under his predecessors, Trump said, the pool was “Terrible. Disgusting ..

CTA trains on the Pink and Green lines are facing major delays on Wednesday afternoon due to signal problems near the Ashland stop, and Orange Line Trains were running with significant delays due to ...