Watts says that just like his QX60, he’s going to purchase an extended warranty on his Tesla’s battery, which means that he ...

The 1972 Jaguar XJ12 arrived at a moment when luxury cars were starting to chase outright speed, yet Jaguar chose a different ...

Introduced at Ignite late last year, Azure HorizonDB is a new PostgreSQL service designed for higher performance and ...

Union Pacific Railroad said Big Boy No. 4014 will return to the rails in a "big way" in honor of America's 250th anniversary ...

The engine upgrade project, codenamed 'Product 177', has undergone successful testing, and trials of the Sukhoi Su-57 have ...

As emissions restrictions relax in America, Ram is going all in on high-powered, gas-eating machines with two new beefy ...

Big Boy is 133 feet long and weighs 1.2 million pounds, requiring a “hinged” frame to help it get around curves.

CarMax reports understanding vehicle generations helps shoppers choose cars, featuring changes in design, engines, and ...

Which US rocket companies achieved the most during 2025? Once again, Ars Technica is here to provide some answers in the form ...

Union Pacific is dropping new hints this week of a coast-to-coast journey for its historic locomotive nicknamed ‘Big Boy’ ...

The 2026 F1 season hasn't started yet, but there's already a major controversy brewing surrounding engines in cars being ...

What Makes An Engine Better? Big Bore vs Long Stroke Bore and stroke cause differences in both power and efficiency. All ...