Properly maintaining the bike's chain is vital because it's the primary way in which power is transmitted from the rear wheel ...

Almost every internal combustion vehicle on the planet today uses the classic piston engine. These run by converting heat energy into reciprocating motion, and then rotary motion that ultimately ...

Engine degreasers is great for cleaning under the hood, but if it gets on the paint, will it damage it? Here's what you need ...

Graduate student Abby Civrello examines a sample of engine oil created from upcycled plastic waste in Greg Liu’s lab. Credit: ...

Instead of throwing away used engine oil, the team sets out to answer an unusual question with a hands-on garage experiment.

You're not just imagining things: today's engines are using much thinner motor oil than they used to. In fact, more than 70% of new vehicles sold in 2024 specified 0W-20 or thinner oil from the ...

KENNEDY SPACE CENTER — The Artemis II crew performed a special burn of the Orion capsule on Thursday evening. This critical burn is the last step to sending the four astronauts on a flyby of the moon.