Renaissance artist and inventor Leonardo da Vinci drew a series of underground tunnels said to be hidden underneath Milan's ...

New archaeological museum contains original marble map from Ancient Rome - Visitors can walk over the map in the museum in the Italian capital ...

A technological investigation at Sforza Castle found that it does in fact hold underground passages once described by ...

This 2022 satellite photo shows the summit of "one of the world's most dangerous volcanoes," Mount Vesuvius, peering up ...