The term “iceberg home” describes houses with elaborate lower levels like the Kansas City home of Chiefs player Travis Kelce.

Researchers may have found the hidden tunnels beneath a castle in Milan that Leonardo da Vinci sketched in 1495.

A former American military base, said to be used for 'scientific research' but was home to a secret nuclear project, remains ...

Denver’s weed church, zodiac predictions for the Year of the Snake, plus what promises to be London’s most ambitious – and ...

Mysterious tunnels sketched by Leonardo da Vinci have ... But there are numerous secret walkways." Da Vinci made a number of sketches of fortifications while working on the building.

This creator made it happen—with hidden doors, secret tunnels, and a fully functional underground lair! Inspired by the ...

A series of mysterious tunnels first sketched by da Vinci around 1495 have now been discovered beneath the Sforza Castle in Milan. No one knows exactly why these secret passages were built beneath ...

The Kingsway Exchange Tunnels are expected to open to the public by late 2027 or early 2028. It is a $149 million project, ...

Most people don't know about it, just like they don't know about these secret tunnels under the desert. Geoff Brumfiel, NPR News. (SOUNDBITE OF DAFT PUNK'S "END OF LINE") Transcript provided by ...

A vast network of secret underground tunnels beneath central London, constructed during World War II, is set to be transformed into a major tourist attraction by 2028. The London Tunnels project ...