Quantum mechanics describes the unconventional properties of subatomic particles, like their ability to exist in a ...

Border Patrol says the tunnel featured electrical wiring, lighting, and ventilation systems. It's believed the tunnel was used to transport large amounts of contraband.

Mary, the tunnel boring machine, is expected to finish the second tunnel by September.

Over 50 years ago, workers punched a pair of mighty holes through the Rockies to form the Eisenhower Tunnel. How long is the tunnel, and is still safe to use?

The Sumner Tunnel will be closed overnight to allow crews to install overhead signage from 11 p.m. Monday to 5 a.m. Tuesday.

The Sumner Tunnel will be closed to traffic overnight Monday as crews install overhead signage, MassDOT said Friday.

The Army Corps finds multiple "direct, detrimental impacts" the tunnel project would cause — but finds many would be alleviated after construction.

The $31 million tunnel is now the main attraction on the Historic Columbia River Highway State Trail, a cycling and pedestrian trail through the Columbia Gorge.

Are you pondering on how to remove the tunnel crates in Blue Prince? The tunnel just outside the manor is an odd location. From a distance, you see endless stacks of wooden boxes, and you just ...

An unfinished digital version of The Minecraft Movie starring Jack Black recently leaked online via digital pirates, and clips of it have started going viral due to some very silly-looking moments.

If a tunnel must exist, why not make it beautiful? The folks responsible for Norway's Fyllingsdalstunnelen – a tunnel connecting the Bergen city center to a popular residential neighborhood ...