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

Border Patrol agents uncovered a man-made tunnel connecting Ciudad Juárez to El Paso early Thursday, equipped with lighting, ventilation, and wood bracing, U.S. Customs and Border Protection ...

You can see this underground section by taking a guided tour of the Western Wall Tunnels, which lasts about an hour. The Prayer Plaza section of the Western Wall is open to all visitors at all times.

DEHRADUN: In a remarkable archaeological discovery, a tunnel system has been unearthed on a 400-meter-high cliff near the river, just one kilometer from Gobradi village in Uttarakhand’s ...

Archeologists have confirmed the existence of ancient tunnels which run under the famous city of Cusco in Peru. Cusco which is a UNESCO world heritage site is formerly the capital of the Inca empire.

Archaeologists in Peru have confirmed centuries of speculation that there is an underground tunnel network underneath ... city’s Temple of the Sun to the ancient Sacsayhuaman fortress.

ORLANDO, Fla. — A years-old plan by Seminole County to build a pair of tunnels along a popular trail near Altamonte Springs — giving bicyclists and pedestrians an easy way to cross under two ...

ORLANDO, Fla. — A years-old plan by Seminole County to build a pair of tunnels along a popular trail near Altamonte Springs — giving bicyclists and pedestrians an easy way to cross under two of the ...

A clandestine tunnel discovered on the US-Mexico border allowing entry from Ciudad Juarez into the Texan city of El Paso will be sealed by Mexican authorities, an army official said Saturday ...

The map below shows currently constructed tunnels in yellow, and proposed routes in blue. Vegas Loop current routes/in construction (yellow) and proposed routes (blue) Take a look a the map above. The ...

Population of ancient Greece, Men weighing merchandise, side B of an Attic black-figure amphora. Credit: Marie-Lan Nguyen Wikimedia Commons CC BY 2.5 Estimating the population of ancient Greece is a ...