TV personality Kim Na-young has apologized after facing public criticism for a photo she posted on Instagram featuring her two sons. Addressing the controversy, Kim wrote on Instagram Monday, "I am ...

Think having an elevator between the floors of your home is something only the superrich can afford? Think again. A Cheshire company called Terry Lifts has developed a Star Trek-style space-saving ...

The LED handrails are still just a concept and there are currently no plans for production, but they seem like a very promising design. The handrails can illuminate in many colors, and potentially ...

At the end of a long corridor in a building the length of three football fields, engineers and technicians are trying to find solutions to one of the Metro system’s most vexing problems: escalators ...