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 ...

Swimming, relaxing, basking in the sun: A leisurely day at home by the pool is undeniably alluring. But the reality is that owning a pool means lots of maintenance, which can be time-consuming, tiring ...

While less popular, there are also robot lawn mowers, and now there are robot pool cleaners. This aquatic robot is ...