Q: A couple of days ago, the city flushed out the water mains. For several hours after they finished, I got a lot of dark sludge in the water. Now my washing machine takes a long time to fill. Is ...

Earlier this year, the Massachusetts Institute of Technology hosted the inaugural MIT Water Innovation Prize, inviting attendees from around the world to pitch their water-conservation device or ...

Let’s be honest, while our washing machine cleans our clothes almost on a daily basis, we never think of cleaning the machine ...