The Channel Tunnel linking ... build the longest undersea tunnel ever constructed? We hear from the men and women, who built this engineering marvel. Massive tunnel boring machines gnawed their ...

China on Wednesday deployed a giant self-developed tunnel boring machine (TBM) for the construction of the world's longest underwater highway TBM tunnel. The new machine, named "Jianghai," has a ...

NANJING, April 9 (Xinhua) -- China on Wednesday deployed a giant self-developed tunnel boring machine (TBM) for the construction of the world's longest underwater highway TBM tunnel. The new machine, ...

NANJING, April 9 (Xinhua) -- China on Wednesday deployed a giant self-developed tunnel boring machine (TBM) for the construction of the world's longest underwater highway TBM tunnel. The new ...

While the bodies of two of workers have been found and handed over to their families, there has been no trace of the other ...

Engineers are celebrating the 10th anniversary of the breakthrough of the Channel Tunnel, which established the first fixed link between Britain and Europe since the Ice Age. Here are 10 ...