Crews are replacing the nearly 60-year-old windows as the space is turned into a two-story observation deck scheduled to open ...

Observation decks like the one on top of the Willis Tower in Chicago and the Edge in New York City offer huge skyline views — and huge revenue. While Detroit doesn’t have a sky-high vantage point like ...

The views from Edge will extend indoors this year as the Western Hemisphere’s highest indoor and outdoor observation deck ...