Robert Hart, a mechanical engineer and windows researcher at Lawrence Berkeley National Lab, studies energy efficient low-e glass windows. The windows have microscopically thin, transparent coatings, ...

Your home’s windows can be a major source of heat loss in winter and can absorb heat from sunlight during the warmer months. While using shades and drapes can help cut down on heat transfer from your ...

They're reflections from a window strong enough to melt siding on homes and even start fires. It's an issue with energy efficient windows that 5 On Your Side has investigated for years. Now, a ...

Why are low e glass windows such a hot topic in today’s home improvement news? Well, these specially coated windows save energy and filter UV rays. At the same time, though, they do come with a ...

The heat is on and temperature records keep getting shattered. In June of this year, more than 60 percent of the world population faced extreme heat that was made at least three times more likely by ...