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

The world’s largest flexible DC transformer uses advanced magnetic management and real-time monitoring to move power across 1 ...

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

NEW YORK — When the MetroCard replaced the New York City subway token in 1994, the swipeable plastic card infused much-needed ...

The world's largest-diameter high-speed railway shield tunneling machine independently developed in China, known as Linghang, ...

China's domestically developed shield machine, the world's largest in diameter for high-speed rail tunnels, has successfully ...

BEIJING -- China's domestically developed, world's largest-diameter high-speed-rail shield tunneling machine "Linghang" ...

If you're chionoandrophobic, we recommend looking away now. Standing about 62 ft (19 m) tall, measuring roughly 46 ft (14 m) ...

From a controversial recreation of a Disney cartoon to an awards-tipped sports biopic starring The Rock, why did so many high ...

In 2025, we covered coffee’s biggest moments, from tariffs that threatened its price to social media–driven hacks for making ...