thanks in part to a unique space saver — a tiny sink attachment that connects right to the toilet tank and only runs if the toilet is flushed. “If you’re thinking, ‘What if I want to flush ...

Add in the 650 extra gallons per year you'll save with a WaterSense model, along with the rebate that comes with it, and you could have the cost of a new toilet covered. In fact, Consumer Reports ...

On Thursday evening, NASA is sending a new, $23 million toilet to the International Space Station. It's meant as a test: Astronauts on the ISS will test the toilet out before NASA installs an ...