Researchers have discovered hidden tunnels beneath Milan’s Sforza Castle, which may have been used for military defense, possibly connected to Leonardo da Vinci’s designs. The underground passageways ...

According to a recent YouTube video, a mysterious series of rooms and tunnels were found under actor Gene Hackman's house.

A long-rumored network of secret tunnels sketched by Leonardo da Vinci has been uncovered beneath the Sforza Castle in Milan, ...

Researchers have discovered hidden tunnels beneath Milan’s Sforza Castle, which may have been used for military defense, possibly connected to Leonardo da Vinci’s designs. The underground ...

Former Fond du Lac Mayor Isaac Brown built the Octagon House in 1856, and it almost didn't survive the 1970s. Here's the ...

THE mystery behind a secret tunnel at Salisbury Railway Station continues as the latest ... who worked at the establishment ...

A rumor that the FBI was investigating a hidden tunnel found beneath the Santa Fe, New Mexico, home of actor Gene Hackman and his wife, Betsy Arakawa, circulated online in March 2025, not long after ...

A team at the Polytechnic University of Milan uncovered secret tunnels beneath Sforza Castle, potentially linked to Leonardo da Vinci's designs. Scientists have uncovered hidden structures ...