Buildings become abandoned for many reasons, both before and after they're built. Tall skyscrapers can be especially pricey and remain unfinished.

Brazil itself claims five of the top 10, most of which have been built in the last two decades ... by Pelli Clarke Partners 509 metres (1,670 feet), 2013 The tallest building on the continent, Gran ...

It was set to become one of the world's tallest buildings — if it was ever completed. Standing at a height of 1,957 feet (596 metres), Goldin Finance 117 was intended to transform the Tianjin ...