Drivers obsess over engine specs and hybrid badges, but a quieter fuel economy killer is already bolted to every car: the ...

Discover how to build a simple DIY Stirling engine powered by heat from candles using an empty spray can and pen components. This step-by-step guide demonstrates how to construct the engine, build a ...

The most recent such harvesting arrangement I saw is another scheme to exploit the thermal differential between the cold ...

Concerts are one of the harshest environments for any smartphone. The lighting is unpredictable, subjects move fast, the sound triggers micro-vibrations in your grip, and recording even a few minutes ...

The winter chill has arrived early this year so George Oliphant, host of NBC’s “George to the Rescue,” joins TODAY to share his best tips for winter-proofing your home and even keeping your pets safe.

So long as the mild heat or cold source is present, it will run. It was invented in 1816 by Reverend Dr. Robert Stirling, a Scottish clergyman and engineer, as an alternative to steam engines, which, ...

Here’s what you’ll learn when you read this story: Scientists created an engine made of only silica particles suspended an electric field, and cranked temperatures up high enough to rival the Sun’s ...

When humans exercise, they work up a sweat that naturally cools them down. But dogs rely on panting to regulate their body temperature, and if they get too hot, this canine method doesn't really work.

We may receive a commission on purchases made from links. The annual winter balancing act of trying to heat your home and avoid skyrocketing energy bills is something many of us are familiar with.

As we're coming into the colder months now, the likelihood of mice finding their way under your hood gets a little higher, as they seek out a safe place in which they can keep warm. If you're ...

Miami Heat forward Nikola Jovic (5) drives to the basket as Portland Trail Blazers forward Deni Avdija (8) defends in the first quarter at Kaseya Center. Jim Rassol Miami Heat coach Erik Spoelstra’s ...