If you’ve ever wondered which world-famous buildings cost the most money to construct, look no further. We’ve rounded up the most expensive buildings on the planet, from dizzyingly-high ...

But luxury apartments in the newly-renovated Sirius building have been selling for as low as $1.63 million for a one-bedroom apartment. The Sirius building, The Rocks. Photo: Ayre Real Estate It ...

From American megafactories to a textile plant that was taken over by the Nazis, read on to explore the long-forgotten buildings that hark back to the world's industrial heyday. All dollar values ...