Prepare to be astounded by the world's most massive and powerful machines in action! From colossal bulldozers to massive mining trucks, these industrial giants are built to tackle the toughest jobs.

"Hi, I'm Arnie, and I’m here to bring you the wildest internet moments, viral stories, and crazy challenges! Be sure to ...

Three hundred feet beneath Geneva, Switzerland, lies the world’s biggest machine, so vast it spills over the neighboring French border — not just in one place, but in four separate locations. The ...

Special to The New York Times. TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view the ...