Tsinghua University researchers see extensive applications in water conservancy ... China has completed the production of its ...

Advances in modular, digital, and anti-vibration tooling help cut the chatter.

CAPE CHARLES, Va. (WAVY) — The tunnel boring machine known as Chessie broke through the receiving pit on Two Island at the Thimble Shoal Channel at the Chesapeake Bay Bridge-Tunnel Monday ...