Construction machines can vary in size, depending on the tasks they need to perform. What are some of the largest ...

The world’s largest-diameter shield tunneling machine passes the 10,000-meter mark, setting a major milestone in underground ...

Two of the biggest tunnelling machines in the world are about to make the marathon journey from China to Sydney to carve out the city's second harbour road tunnel. A job triple the size of the metro ...

World’s biggest factory is Washington’s Everett that builds giant Boeing planes under one roof, employing 30,000 workers with robots and humans working together. Scroll down to know more about it.