Add Yahoo as a preferred source to see more of our stories on Google. Shanghai Tower, lower right, is the second-tallest building in the world and one of the most complex buildings ever engineered.

Hudson Yards adds yet another climbing experience. Photo: Courtesy of Edge Observation decks are a cash machine (as long as there are tourists, at least): When the Empire State Building filed with the ...

Key Highlight: 360 CHICAGO's shorter lines, abundance of windows and better views make this attraction worth visiting over its more famous counterpart, Skydeck Chicago at Willis Tower. One of ...

Across town, at 30 Hudson Yards, Edge juts out from the top of another super-tall glass tower, offering guests a jaw-dropping view from more than 1,000-feet aloft. This week, the attraction debuted an ...

The Top of the Rock Observation Deck, located at the top of the Rockefeller Center in New York City, offers tourists an unparalleled view of the city skyline. From the observation deck, visitors can ...

Cool cocktail lounges, delicious dining options, museum-worthy art exhibits and spas that pamper passengers from head to toe are designed to make travelers barely notice they’re in an airport. Airport ...

Not all super-tall buildings have observation decks for visitors to get their thrills. New York City’s newest entry into the high-stakes landmarks is Edge, a scary, glassy perch on the 100th floor of ...