With the accelerated urbanization process and escalating demand for electrical energy, the operational safety and stability of cable tunnels have emerged as critical components in modern power ...

An important example of the 1960s and ’70s Land Art movement, the artist’s arrangement of four concrete tubes on the floor of Utah’s extinct Lake Bonneville serves as a vehicle for aesthetic ...

Admiring art typically requires some degree of travel. But few works of art demand that the viewer trek quite so far from civilization as Nancy Holt’s “Sun Tunnels.” ...

He claimed there was a secret tunnel in Mount Shasta. Then he disappeared. A theory of a lost civilization of beings called Lemurians was taking hold ...

Tunnel to be installed near Calvert in Buckinghamshire is costing approximately £100m.

Think it’s just a creative touch? Not always. This video explains why painting a tunnel wall, even at a dead end, might be illegal under graffiti and property damage laws. It’s about ownership ...

US Border Patrol agents uncovered a drug-smuggling tunnel over 2,000 feet in total length that connected Tijuana and San Diego.