Drafty, energy-inefficient windows aren't just a problem during the winter. They are just as big an issue in the summer, when cool air can escape through gaps and the sun's heat pours in through the ...

Window technology has advanced over the last couple of decades and has led to the introduction of several exciting innovations. Modern windows are designed to save energy, reduce sound, or provide an ...

Forbes contributors publish independent expert analyses and insights. Joan Vos MacDonald is a New York-based writer who covers Korean media. Visit a cafe, restaurant or bar and it’s sometimes easy to ...