One of the tallest residential towers in Africa, Ponte City in Johannesburg is up for sale by private tender.A focal point of Johannesburg’s skyline for the past 50 years, it is in search of a new ...

Las Vegas, not surprisingly, is home to the tallest buildings in Nevada. How do our skyscrapers compare to others around the world?

There is no shortage of incredible roller coasters for thrill seekers and theme park enthusiasts to enjoy globally. Just as the "space race" encouraged countries to shoot for the stars, the "coaster ...