Four California dynos tested the same Mustang Dark Horse and couldn't agree on what Ford's 500 hp claim means at the wheels ...

Virtually anyone with the means who wants to make changes to their car without removing the engine will use a chassis dyno.

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SEOUL, South Korea — North Korean leader Kim Jong Un observed a test of a high-thrust, solid-fuel engine test and hailed it as a development to boost the country's strategic military capability, state ...

Engine reliability is serious business. Just ask Nissan, which has implemented a strenuous 100-hour testing procedure for one of its V6 engines.

The US Air Force is stomping on the accelerator to field advanced hypersonic missiles as the Air Force Research Laboratory (AFRL) and Ursa Major announce the successful completion of a flight test of ...

Starship Flight 12 took another step toward launch, with Booster 19 completing an initial test campaign on the newly commissioned Pad 2 at Starbase, Texas. Culminating in a short Static Fire test, the ...

FIA introduces stricter engine testing to ensure 2026 power unit compliance under real conditions. Toto Wolff downplays compression ratio concerns, acknowledging Formula 1's political nature. Q3 ...

Formula 1 manufacturers have approved changes to the engine testing rules for 2026 following the compression ratio row that has lasted through the offseason. In December, it emerged that Mercedes had ...

Construction is officially underway on Tulsa’s Space Test Center, a project leaders say will strengthen Oklahoma’s growing aerospace industry. Crews have broken ground on the facility next to Tulsa ...

AURORA, Colorado—Test engines meant to keep the B-52 Stratofortress in the skies through the bomber’s 100th birthday are expected to be delivered in 2027 after recent key performance evaluations, ...

Perplexity is abandoning advertising, for now at least. The company believes sponsored placements — even labeled ones — risk undermining the trust on which its AI answer engine depends. Why we care.