Hydrogen has caused some memorable accidents throughout recent history, so what’s Porsche doing to make it less volatile?

Since the dawn of the internal combustion engine, the search for power has been paramount in internal combustion engine development and advancements over the years. Ranging in all sorts of different ...

It started in 2023. General Motors (GM) announced that it was investing nearly $900 million in the development of the next-generation small-block V8 engine to power its large pickup and SUV models, ...

All vehicles become less efficient in cold weather. In a recent study, researchers in freezing Finland focused on whether engine block heaters could help increase efficiency in internal-combustion ...

A lot of people were celebrating when white smoke over the Vatican meant there was a new pope in town -– and that included plenty of gearheads with great ideas about what the new guy should use as his ...

Engine development has taken thousands of small steps from the 1850s single-cylinder engine used by Carl Benz in the Patent Motorwagen to the 1,600-hp W16 in the Bugatti Chiron Super Sport. V8 engines ...

The V8 engine configuration has long been favored for its inherently favorable qualities of being well-balanced, relatively compact, and with a high capacity for power output. Shortly after the turn ...

Hot rod builds a mouse trap and tries to catch a rat. Originally published in the August 1998 issue of Hot Rod magazine. To celebrate HOT ROD's 75th anniversary, we teamed up with CASTROL GTX to bring ...

A cold snap is bringing extreme temperature drops in large portions of the country, which means wide swaths of the U.S. are now facing frigid, sub-zero temperatures. Naturally, these conditions can ...

This 427ci sleeper is a good reason why you don’t judge an engine by the size of its block. The art of deception plays a significant role in the hot rod world. Although most enthusiasts are ...

The V12 is an endangered species. Out of the dozens upon dozens of manufacturers out there, there are only six—Aston Martin, ...

Legislation that would amend federal law to block attempts to eliminate the sale of vehicles with internal combustion engines cleared its first hurdle last week, as it passed the House Committee on ...