Around the world, there are some truly iconic tunnels. From the engineering marvel of the popular Channel Tunnel linking the UK and France to the world's longest and deepest tunnel, the Gotthard ...

Add Yahoo as a preferred source to see more of our stories on Google. Workers in China have set a new record by completing the task of building the world's largest-diameter underwater shield tunnel.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Spain has begun investigating the possibility of connecting Europe to ...

Construction on what will become the world’s longest-ever underwater road and rail tunnel commenced on June 17. When it opens in 2029, the 11.1-mile (18-kilometer-long) “Fehmarnbelt Fixed Link” will ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...