Technology tends to have a way of becoming smaller as it evolves. The ever-convenient microchip and lithium-ion battery serve in tandem as the brains of so many devices today, and their sleek and ...

Pratt & Whitney believes HySIITE-derived steam-injection technology could potentially feature on updated versions of the geared turbofan by the mid-2030s. Credit: Pratt & Whitney Seventy years after ...

The Milwaukee County Zoo's popular zoo train will undergo some changes this year. The train's two steam locomotive engines will leave the zoo; they've been sold to the Riverside & Great Northern ...

Steam locomotives clattering along railway tracks. Paddle steamers churning down the Murray. Dreadnought battleships powered by steam engines. Many of us think the age of steam has ended. But while ...