Ford promised that if his Progressive Conservative Party is reelected he will build a multi-billion-dollar tunnel under ...

A staggering €1.9 billion megatunnel is set to change the face of travel in Norway, cutting an 11-hour journey down to just 30 minutes.

Today, L.A. Metro’s subway tunnels connect some of the city’s most densely populated neighborhoods. There are many other ...

Pacific Coast Highway reopened Monday morning, but authorities warned drivers using the route to expect delays. As of 8 a.m., ...

Red wolves once ranged far and wide across the U.S., helping them earn the nickname “America's wolf.” But there are now thought to be fewer than 20 left in the ...

Taliban officials have a plan to turn one of the country’s most remote corners into a global trade hub by linking the Afghan ...

PCH finally reopened between the McClure Tunnel in Santa Monica and Carbon Beach Terrace in Malibu, but a stretch of the road will close again due to anticipated rain.

The scenic, winding highway threads its way through the 720-foot and 420-foot tunnels near the Islip Saddle Day Use Area. Located just a few miles north of a highly urbanized area, the road ...