Q: I got home from work last night and couldn’t wait to get into my pool to soak away the day, but when I got to the backyard, the pool water was green—not light green, either, but dark. I didn’t even ...

While most people paint their swimming pools blue and white, there's nothing stopping you from getting more creative with it. That's exactly what one man realised when he decided to paint his swimming ...

James Dator has been covering a wide range of sports for SB Nation for over a decade, with a special focus on the NFL. The green diving pool during the Rio Olympics has been a mystery. We witnessed ...

It’s a pretty weird day at the Maria Lenk Aquatics Center in Rio de Janeiro – the water in the diving pool has turned green. On Monday, the pool was a lovely light blue, ready for the men’s 10-meter ...

How to clean your pool when it refuses to stay blue. TikToker Lauren Clutter has gone viral for her weekslong attempt to clean her backyard pool—now dubbed the “green swamp.” She’s shared with her 1.3 ...

Forbes contributors publish independent expert analyses and insights. GrrlScientist writes about evolution, ecology, behavior and health. But surely, the water in the swimming pools is safe, right?

What has happened to the Olympic diving pool? Divers, commentators and spectators were left baffled yesterday when the diving pool at the Maria Lenk Aquatics Centre in Rio suddenly turned murky green ...

The Olympic diving pool turned an eye-catching green colour on Tuesday, and the men's water polo pool next door started taking on a green tinge too, the following day. The international governing body ...