Beagle and baby dive headfirst into a play tunnel adventure full of laughs, wiggles, and pure cuteness.

Traveling through tunnels is usually just a normal part of a trip, but the Laerdal Tunnel in Norway is something special. The ...

THE WORLD’S longest road tunnel leaves drivers without a glimpse of daylight for around 20 minutes as they pass beneath the ...

Most cities reveal themselves at street level, but their true stories often lie beneath. Beneath sidewalks and subways, ...

Authorities say conditions at Whittier Narrows have improved significantly following a large-scale cleanup prompted by FOX 11 ...

If you find yourself in a hole, stop digging. That is the attitude some state lawmakers have about the Vegas Loop, Elon Musk’s Boring Company project, a 4-mile underground tunnel system beneath the ...

A 700-foot-long tunnel boring machine named Mary is being assembled in Washington, D.C., to dig a 5.5-mile stormwater and ...

The surge of traffic, and accidents, on the highway that leads to the burgeoning industrial center in northern Nevada is ...

Philadelphia’s trolley tunnel has been closed for two months, but SEPTA now is saying that it has completed most necessary ...

Astronomers found an interstellar "tunnel" - a cosmic channel that connects our solar system to distant stars, according to a ...

The National Highway Authority of India (NHAI) has announced the 464-kilometre Raipur-Vishakhapatnam Economic Corridor, with ...