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 ...

Pictures of the water in the diving pool has led to a mass of internet speculation as to the causes of a sudden change in colour It was the question that dominated the diving events at the Maria Lenk ...

One of the frothiest stories to bubble forth from the shit-tastic Rio Olympics this week was the sudden, inexplicable greening of not one, but two Olympic pools. Actually, there is an explanation: ...