Wastewater heat-recovery systems are gaining momentum, as cities and building managers look to capture the energy from hot ...

Here's the lowdown from allergy doctors on how to get relief, from which medicines to use — and how to best use them — to ...

We need fresh, clean water for survival and hygiene. What is the status of the water in your home? We're learning a little ...

New, ultra-intelligent water heaters could save you $6,900 — but the benefits and subsidies might not last forever.

From the practical to the luxurious, the comfort benefits of a hot water recirculating system are hard to beat. In cold ...

A national analysis shows that both public and private water systems are failing many Americans. Water violations and access ...

I never really thought much about the water coming out of our taps, or faucets as you say here in America. I just assumed it was clean enough, safe enough, and “water is water,” right? Wrong. It ...

You can buy distilled water at your local grocery store or on Amazon, but making it home will save you money and keep a few plastic jugs out of the recycling system. Learning to make this ...