If you're a pool owner, you might have come across green algae in your swimming pool. Among black and mustard algae, green ...

“I’m no scientist, but it looks like green algae to me,” said one swimmer who quickly exited the water. While lifeguards and the pool receptionist insisted the pool water had been tested and ...

which has allowed the algae to pool at the lake’s edges. “It’s worth noting that we also recorded blue-green algae in Llyn Tegid last year on November 1. So while its appearance in late ...