A series of underground passages have been found under Sforza Castle in Milan by experts at the city's Polytechnic University ...

A network of secret tunnels drawn by Leonardo da Vinci in 1495 has now been discovered beneath an Italian castle.

Now, new information on the mysterious base has come to light. Camp Century was built in 1959 and was operational for seven ...

Did You Know There’s a ‘Hidden Beach’ Inside a Crater? Discover Mexico’s Marieta Islands and immerse yourself in ...

A group of journalists were allowed to tour a weapons laboratory deep underground in Frenchman Flat, Nevada. NPR's science correspondent Geoff Brumfiel was among them.

They have long been the subject of legends and speculation. Now it is known that they truly exist. Under the Sforza Castle in ...

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

By Katherine Schramek Intern Teacher/Naturalist Oftentimes, by February, the novelty of winter wears off and people begin to ...

"Mormon Wives" star Mikayla Matthews has been documenting and sharing her health journey after removing her breast implants.

The Maple Grove Community Center is like the Swiss Army knife of indoor fun. With a playground that rivals outdoor parks and ...

Behind a blue door in a narrow London passage lies a little-known network of tunnels deep underground, once home to British ...

Behind a blue door in a narrow London passage lies a little-known network of tunnels deep underground, once home to British ...