Our house was built in 1968 and still sports the original single-pane windows. While we will eventually get around to putting in brand new windows at some point, for the time being we are stuck with ...

We are developing a flexible, transparent window film that can be applied onto single-pane windows. Our approach for thermal barrier is based on liquid crystalline phases of nano-cellulose aerogel ...

The older your home is, the less likely it is to have energy-efficient windows. Thankfully, the best window insulation kits are an affordable DIY solution that can significantly cut down on the cost ...

New energy-efficient windows may be a good investment in some cases, but oddly shaped windows require custom replacements, which quickly get prohibitively expensive ...

Dear Angie: I recently replaced my single-pane windows with a dual-pane style. However, noise from outside seems louder than before. Why would this be?-Dezell, San Luis Obispo, Calif. Dear Dezell: You ...

As the cold winter weather sets in, keeping your home warm and energy-efficient becomes a top priority. One of the biggest causes of heat loss in homes, particularly older ones, is poorly insulated ...

New window technology has advanced considerably, and a new set of windows could make your home much more energy efficient. Here are the key features and styles you should consider when shopping for ...

A transparent, 3-mm-thick aerogel sample is produced from cellulose nanorods after first converting the liquid crystal into a hydrogel and then replacing the water with air using a process called ...