As long as you have piping hot showers, it's easy to take your hot water heater for granted. Most hot water heaters are tucked out of view in the basement or a utility closet. In theory, we are ...

To flush or not to flush. That was the question that designers and ecologists were asking each other this week as hundreds of people — who spend a lot of time thinking about these things — convened ...

When you flush, the water in the toilet bowl mixes with waste - be it urine, poop, or vomit - and tiny particles of this mixture are emitted into the air. These droplets are known as toilet plume.