Debating on whether you can DIY your new water heater installation? Experts recommend leaving it to a trained plumber. Here's why. Sam Becker is a freelance writer whose work has appeared in and on ...

A water heater is one of those home appliances that you don't think about until it stops working. However, a water heater can be a major energy eater, whether you're buying one for a new home or ...

From a distance, the energy system on top of a college residence hall in Omaha, Nebraska looks like photovoltaic panels. But as you get closer, it becomes clear that this is something different, with ...