In response to a query from Ars about the engine test anomalies, Rocket Lab Chief Executive Officer Pete Beck downplayed concerns.

Toyota is well regarded by many as the expert when it comes to making reliable cars, with a central focus of its expertise ...

Honda has a better reputation for the reliability of its cars and engines than most other automakers in the world, but even it has made some stinkers.

Watch SpaceX doused a steel plate with water and then blast Raptor engine fire into it. The private spaceflight company's ...

There's a new space race going on, with the goal of putting humans back on the moon. China has now joined the race with some successful rocket tests.

Built on its long-running Heavy-Duty Engine Platform, Daimler Truck North America’s new Gen 6 diesel engines utilize a novel ...

We'll be wanting these engines to return when they eventually meet their demise.

Discover the best Porsche models, from classic icons to modern reliability heroes.

The powerful Vulcan faces its biggest test yet as it prepares to launch on its second national security mission from Florida.

Scientists create toothless liquid gears that rotate on their own and could revolutionize modern industrial engines.

The planned replacement of aging Pratt & Whitney TF33-PW-103s is intended to keep the B-52s flying after the B-1 and B-2 bombers retire in the 2030s, when the upgraded Stratofortress and ...