Tunnels are used to carry traffic through some of the most extreme terrain on the planet and they help ease journeys with reduced travel time. While most tunnels offer a short underground burst of ...

Norway’s Rogfast is an exceptional engineering feat, opening a route for drivers deep below the North Sea. We went down to see it.

A vast industrial building stretching more than two miles across California has been recognized as one of the world's longest buildings — and takes almost 40 minutes to walk across. The Klystron ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Finland has officially opened the world’s longest bridge dedicated to ...