Scientific and engineering breakthroughs are allowing us to make ammonia from pollution rather than fossil fuels.

Even after $16 million worth of renovations were completed on the Lincoln Memorial Reflecting Pool, the green algae first spotted over the weekend has remained. The hydrogen peroxide poured into the ...

Drastic measures are being taken to remove green algae that is filling the Lincoln Memorial Reflecting Pool just days after multimillion-dollar renovations were completed. President Donald Trump ...

The National Park Service is using hydrogen peroxide and “nanobubbles” to treat algae that’s been growing in the Lincoln Memorial Reflecting Pool since the water feature was refilled last week after a ...

The National Park Service is deploying hydrogen peroxide in the Lincoln Memorial Reflecting Pool to combat algae growth, according to a Department of the Interior (DOI) spokesperson. This effort ...

Add Yahoo as a preferred source to see more of our stories on Google. Drastic measures are being taken to remove green algae that is filling the Lincoln Memorial Reflecting Pool just days after ...