A micro-scale quantum heat engine that converts thermal energy to usable work under near-zero temperatures has paved the way ...

While Carbon and Schuylkill counties are gearing up for a second visit of the Union Pacific Big Boy 4014 next week, Reading & Northern Railroad and Jim Thorpe police are releasing information ...

Inline-four motorcycle engines earned their "screamer" nickname from the distinctive exhaust sound their high-revving engines ...

But this week in Altoona, the Union Pacific Railroad's Big Boy No. 4014 offered a thunderous rebuttal. Much of the credit ...

Huge crowds of train fans turn out as the 1940s era Big Boy steam locomotive is making a rare trip cross country.

This build needed two major systems finished: cooling and exhaust. The cooling loop is now completely closed with new lines routed around tight corners and hot spots, making the engine ready for real ...

A few years ago, the idea of using hundreds of small engines to power gigawatts of data-center capacity would have seemed ridiculous. Not so today. More hyperscalers are seeking to hook their data ...

For a while there, it seemed like V8 engines were going extinct. The Biden Administration was pushing for electric cars and automakers were pivoting to EVs to keep up with the rest of the world.

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