At just 4,950 miles, this 2025 Ram 1500 started losing dash information and throwing warnings that came and went, leaving its ...

Here are 2025's most popular questions and answers from The Journal's Car Doctor column, from rotating tires to oil changes.

Fleet employers need to throw out the gimmicks and chatter and make way for more positive learning and reinforcement in ...

Cylinder misfires can turn a smooth commute into a rough, fuel‑wasting slog, and they almost always leave a trail of ...

When the check-engine light snaps on, it is not a suggestion, it is your car’s way of saying something in the powertrain or ...

Solid Power (SLDP) is positioned to benefit from the long-term growth of the electric vehicle market through its solid-state battery technology. SLDP's partnerships with major automakers like BMW, ...

Where a solid fuel rocket has a specific impulse – a measure of rocket efficiency – of about 240 seconds, the SFJR can manage 1,000 seconds. In addition, replacing all those mechanical parts makes the ...

SEOUL, South Korea — North Korea said Tuesday it had conducted the final ground test of a solid-fuel rocket engine for a long-range ballistic missile in its latest advancement toward having an arsenal ...

There are few things more distracting when driving than a check engine light, or CEL. The CEL is a vague, catch-all light that indicates there is an error somewhere ...

Playing second fiddle to the dreaded check-engine light is the oil light, one of the many dashboard warning lights that you shouldn't ignore when it illuminates while driving. Some cars have multiple ...