Ford's consumer-level automotive engines are notable in their own right, but its high-end racing engines are extremely ...

It’s not likely to be ICE’s saving grace, but it’s still pretty cool.

A recent study led by Chinese scientists has challenged the hundreds-of-year-old myth that a heat engine can achieve both maximum power output and high efficiency. The approach defies the ...

In an ideal case, this process would be perfectly reversible and the Carnot engine would have maximum efficiency. In reality, real heat engines are not reversible and lose energy in the form of heat.

They're quite common, too. Super efficient, but tough to retrofit into a home, so best installed when you're building new. Duivenvoorden said mini-split heat pumps are the easiest to retrofit.

Since heat pumps are a relatively new technology, there are a lot of lingering misconceptions about them. An oft-repeated one is that they can't contend with very cold temperatures. However, an energy ...

A 2-liter engine utilizing ammonia, a renewable and zero-carbon energy source, has been developed. This groundbreaking technology is expected to serve as a foundational platform for various ...

Motorcycle engines are built from key components like the engine block, cylinder head, and gas pedal, all designed to work together for optimal fuel efficiency. By understanding how these parts ...

Incarcerated people in Colorado are exposed to climate-related extreme heat and cold, plus flooding and wildfires. Because they're unable to escape these hazards, their health suffers and some die.

This has been the case with so-called free piston engines ... is actually extremely efficient converting almost all of the available chemical energy in the fuel into heat energy.