The machining process behind producing a new hydraulic cylinder rod and eye. What tolerances matter most for long-term reliability? World leaders react to Trump's tariff threat over Greenland She ...

Engine 557 sits on rails in front of its home shop in Wasilla. The 557 Restoration Company fired up the old steam locomotive Nov. 8, 2025, for the first time since the 1950s. The last steam locomotive ...

The five-cylinder engine is uncommon relative to the ubiquitous four-cylinder, six-cylinder, or eight-cylinder variants. As an odd-number engine, it certainly is in a class of just three such engines.

After six years and a brutal but necessary and rewarding bottoming out, the Sharks are using the P-word and can do so with some true conviction. Sean M. Haffey / Getty Images ANAHEIM, Calif. — There ...

Efficiency has been the order of the day for some time now in the automotive industry. Regardless of whether an automaker is developing a sharp little city vehicle or a world-beating hypercar, ...

Ed Sheeran may be known for his slow, sultry songs, but that vibe didn’t fit Apple Original Film’s “F1.” With Joseph Kosinski at the helm of the film, “F1” is an adrenaline-fueled look at the world of ...

Follow the machining process to create a fresh cylinder nut, highlighting careful cuts, measurements, and finishing. What part of the build caught your attention? Ohio sheriff takes defiant stance on ...

While electric and hybrid power trains are leading in the performance race, when it comes to pure internal combustion engines, you'd think the only way to achieve horsepower heaven would be to get a ...

His Stirling engine was much safer because it worked on a different principle than steam. Instead of relying on the expansion of high-pressure steam, the Stirling engine is a closed system with a ...

A former Xbox executive has called on Valve to allow third-parties to use SteamOS to make their own Steam Machines, amid concern over the price of the next-gen living room PC. Now, Mike Ybarra, former ...

The Northern Central Railway of York's 1860s-replica steam engine, known as the William H. Simpson No. 17, will returned to its home in New Freedom Nov. 19 after successfully completing an inspection.

NEW FREEDOM, Pa. — After spending the last two years out of service, the William H. Simpson No. 17 steam locomotive has returned home to York County, Northern Central Railway of York announced. Built ...