Some of the tallest trees in the world easily beat man-made structures like the Statue of Liberty, the United States Capitol, ...

The megastructure has 128 stories above ground, of which 117 were originally going to be used for housing and a hotel.

The Burj Khalifa was also designed with sustainability in mind. It collects an impressive 15 million gallons of water ...

The tower has received the LEED Platinum certification, marking it as an environmentally friendly and sustainable structure.

The tallest skyscraper in Europe is also likely the coldest. The Lakhta Centre, 12km from the centre of St Petersburg, stands ...

When the Eiffel Tower was first built in 1889 for the World's Fair in Paris, France, it was the tallest structure in the world. It held that title for 42 years until it was overtaken by the Chrysler ...

Islands in the Sky will feature botanical gardens suspended from the air and cascading pools filled with restorative waters ...

AN APARTMENT dubbed the “Sky Palace” inside the world’s tallest building has hit the market for a whopping £40m. The opulent home occupies the 107th and 108th floors of the ...

The two-floor Burj Khalifa Sky Palace, a 21,000 sq. ft. shell penthouse, is perched on the 107th and 108th floors of the ...

Demolition of “The White Castle Building” — though unlikely — would open a prime city block for new development.

The incredible penthouse home, which has been described as a "palace in the sky", has been kept secret for more than a decade ...