Mazda spent a decade fighting for diesel in America — and by the time it arrived, the market had already moved on.

The rotary's reliability problem was mostly an owner problem. Here's the disciplined playbook that keeps FC 13Bs alive.

A look back at the engine that reminded the world that the V8 isn't the only engine to make big power.

Mazda is still chasing one of the strangest and most ambitious emissions-reduction ideas in the auto industry. Instead of relying only on batteries, hybrids, or alternative fuels, the company is ...

The Insurance Institute for Highway Safety (IIHS) conducted a crash test on a 2026 Mazda CX-5. The test was a moderate overlap front crash, simulating a head-on collision at 40 mph. Official results ...

Space startup Astrobotic put its rotating detonation rocket engine (RDRE) to the test for the first time, demonstrating a potentially groundbreaking technology that generates thrust by supersonic ...

North Korea’s leader, Kim Jong Un, watched a ground test of a solid-fuel missile engine and saw new tanks put through their paces recently, the country’s official news agency reported Sunday. The ...

SEOUL, South Korea (AP) — North Korean leader Kim Jong Un observed a test of an upgraded solid-fuel engine for weapons capable of reaching the U.S. mainland, and called it a significant development ...

This undated photo provided on March 29, 2026, by the North Korean government, shows what it says a solid-fuel engine test at an undisclosed place in North Korea. Independent journalists were not ...

North Korean dictator Kim Jong Un oversaw a test of a new high-thrust solid-fuel rocket engine, according to state media, working on weapons capable of striking the U.S. mainland. The test, reported ...