High windows can let in a ton of natural light, but they get dingy quickly and are difficult to reach. Make the cleaning ...

Editor's Note[Hyundai Motor Company, Over the Mobility] is a series that summarizes the innovations that enabled Hyundai ...

Jong Suk, a seasoned window washer, expertly cleans the 125 floors of Seoul’s Lotte World Tower, showcasing his skills developed since childhood. CNN’s Mike Valerio joins him for a shift to learn more ...

As we head towards winter, those annoying droplets on your window become as much a fact of life as red noses, chilly hands ...