High-rise buildings could soon revolutionize their energy management by adopting gravity energy storage systems. Recent ...

Kevin Lavallee, CEO of TK Elevators' North American operations, stands at the top of the company's new elevator testing facility, Wednesday, Oct. 13, 2021, that towers over the Atlanta Braves stadium ...

The long-held belief that elevators in skyscrapers should not be used in evacuations during emergencies, particularly fires, is getting another look amid new research into how the World Trade Center ...