Nestled into a stretch of Palm Beach’s South Ocean Boulevard known as Billionaires’ Row, this brand-new spec house boasts a ...

Nestled on almost an acre of land, near hedge fund billionaire Ken Griffin’s 20-plus-acre Blossom Way compound and President Donald Trump’s Mar-a-Lago estate, the Bermuda-style property has a private ...

Norway is building what is to become the longest and deepest road tunnel under the sea. The Rogfast project, measuring 26.7 kilometers (about 16.5 miles) and descending to 392 meters (nearly 1,300 ...

The 50.45 km-long Channel Tunnel links England and France through the sea. It is a marvel of modern engineering where ...

Trump called a proposed tunnel from Russia to Alaska 'interesting' and said he would 'have to think about that.' ...