Beatbot's AquaBot 2 Ultra is a phenomenally effective robotic pool cleaner, and it's backed by a 3-year full-replacement ...

New research investigating whether nitrogen fertilizer run-off affects marine sponges suggests these animals have a high tolerance to nitrogen, but some species may be better able to cope than others.

Homeowners in Arizona can learn what's in their water as well as improve it with these six things to know about water treatment.

Calibration is one of the most critical steps in the pH measurement process. Some of the common calibration-related problems include out-of-range slope values and cell constants, inaccurate readings ...

If you notice bumps on your skin after swimming in a pool, you might be a victim of "swimmer's itch." Practice good personal hygiene for some relief.