Darkness stretches ahead, cool and still, broken only by the faint echo of footsteps moving through stone shaped long before ...

Archaeologists have completed the first comprehensive technological mapping of an intricate underground tunnel system beneath the ancient Etruscan city of Veii, revealing a sophisticated network of ...

Tunnels may not be glamorous, but there are few things more satisfying than honking your car’s horn when driving in a tunnel bored through a mountain. The urge to test the acoustics of a car horn in a ...

Most people in the borough had not been born when the Queens-Midtown Tunnel opened to drivers on Nov. 15, 1940.And now the ...

If you've never seen where the light at the end of this tunnel leads, then a trip to explore the Wawona Tunnel is a picture-perfect idea to put on your agenda.

A complicated tunnel has been found stretching almost a quarter of a mile from Mexico into the United States by Homeland Security Investigations. Authorities said the tunnel was intended for smuggling ...