The Lockheed AH-56 Cheyenne was set to revolutionise the design of attack helicopters, setting the benchmark for decades to ...

They have long been the subject of legends and speculation. Now, it is confirmed that they truly exist. A dozen secret tunnels have been discovered beneath the Sforza Castle in Milan. Scientists ...

A lost sketch by Leonardo da Vinci has led to the discovery of hidden tunnels beneath Sforza Castle, revealing secrets buried ...

An underground tunnel network long rumored thanks to drawings by Leonardo da Vinci under Milan’s Sforza Castle are proven to ...

Cancel anytime. News of a brawl between police and worshippers on Monday over a secret underground tunnel found connected to a historic Brooklyn synagogue was picked up quickly on social media ...

Using ground-penetrating radar and laser scanners, researchers identified subterranean structures just a few feet below the ...

Archaeologists in England have discovered a small Roman-era cemetery with an unusual burial in its center. A stone coffin ...

Centuries-old secret passageways detailed in Leonardo da Vinci's sketches were just found under Milan's Sforza Castle.

According to a legend, one of these tunnels had a very specific purpose - it stretched along the outer wall of the castle and ...

As per the Politecnico di Milano, the investigation has “revealed the presence of numerous underground passages under the ...

Astronomers from the University of Sydney found a brand new type of neutron star that moves as slowly as a sloth!

A National Guard agent inspects an illegal tunnel bound to El Paso in US, at the Mexico-US border in Ciudad Juarez, Mexico. AFP A clandestine tunnel discovered on the US-Mexico border allowing entry ...