Draining a water heater might seem like a boring, adult chore, but it's really an important part of taking care of your home. It’s a simple act of preventative maintenance that can have a huge impact ...

Technology is changing, public awareness is increasing, and the regulatory environment is in flux—we talk with Cala System’s ...

A research team from Pohang University of Science and Technology (POSTECH) and Seoul National University has developed a new ...