Cold weather is tough on batteries, tires, and wipers. Here's how to make sure your car is ready for the winter season ahead.

While an engine compression tester may not be the most common tool in a mechanic's garage, they can be very useful, ...

Every modern automobile carries a 17-character vehicle identification number, an alphanumeric string unique to that single ...

Tests two electric pump-fed 3D-printed rocket engines simultaneously Prepares for Agnibaan SOrTeD, India’s first 3D-printed engine rocket launch Uses proprietary tech to improve thrust control and ...

Red Bull KTM has taken the first major step toward MotoGP’s next era by running its prototype 850cc engine for the first time on the dyno at its Mattighofen headquarters. The test delivered the first ...

North Korean leader Kim Jong Un oversaw a ground test of a high-thrust solid-fuel engine designed for long-range missiles, state media reported, marking another step in its push to further expand its ...

Any certified gearhead knows that diesel engines do not use spark plugs. But why not? If power in an engine is created by combustion or explosion of flammable liquids, won't a spark plug in a diesel ...

SpaceX has successfully completed a single-engine static fire test of its Starship spacecraft, taking it another step closer to the 10th flight test of the entire rocket, comprising the Super Heavy ...

HELSINKI — Chinese commercial launch firm Orienspace is aiming for a late 2025 debut of its Gravity-2 rocket following a recent first-stage engine hot fire test. Orienspace announced July 8 that it ...

Rolls-Royce intends by 2028 to be running two versions of its UltraFan demonstrator engine – one for widebodies and the other for single-aisles – with flight tests to follow by the end of the decade.