A preliminary report points to a significant mechanical problem before a deadly police helicopter crash that happened during a shootout in Flagstaff, Arizona. The crash Feb. 4 killed ...

Some Harley-Davidson bikes are meant to be ridden for long periods with hours spent in the saddle. This means comfort becomes ...

Brake assist systems depend on vacuum pumps, which serve as essential components. Failures reduce brake performance, trigger fault detection codes, and affect vacuum-based systems. Regular maintenance ...

If you're in the market for a new car, don't buy a thing without checking J.D. Power's list of the highest quality offerings ...

The saying goes, "There is no replacement for displacement." But can adding a turbocharger or a hybrid's electric motor(s) let small block V8s match big blocks?

American Airlines donated an auxiliary power unit (APU) to the Aviation Institute of Maintenance (AIM) – Chicago yesterday at ...

Trucking keeps the world moving by delivering goods every day of the year. Drivers spend long hours on the road to make sure ...

Iran launched more attacks on Israel and Gulf countries Monday, hours after Iranian state TV said Mojtaba Khamenei, son of the country’s late supreme leader and long considered a contender, had ...

The defense establishment hopes to reduce missile fire sufficiently that Iran no longer succeeds at causing casualties, more similar to the Yemeni Houthis' missiles. Although there was a spike in ...

Anduril's collaborative combat aircraft, the YFQ-44A, takes flight in California. (Air Force) The U.S. Air Force has awarded a prototype contract to Honeywell for a small engine to be used on the ...

Terrifying images show a passenger plane flying with an engine shredded and charred by a midair explosion before it managed an emergency landing. Passengers filmed the shocking view of the Arik Air ...

Vehicle stop-start features, which automatically turn off engines at red lights, could soon become less prevalent because of the Trump administration’s announced repeal of the government finding ...