In the early 20th century, Cadillac was known for its expensive and exclusive V16 models. As technology developed and engines became more refined, the luxury brand abandoned such sizeable engines, and ...

Two people on board a twin-engine plane were injured Monday afternoon after their plane crashed on top of a hangar at New Century AirCenter.

U.S. President Donald Trump's vision of a new, twin-engine version of Lockheed Martin's F-35 fighter jet may need to be scaled back due to cost and engineering realities, according to two people ...

WASHINGTON (Reuters) -U.S. President Donald Trump's vision of a new, twin-engine version of Lockheed Martin's F-35 fighter jet may need to be scaled back due to cost and engineering realities ...

WASHINGTON (Reuters) -U.S. President Donald Trump's vision of a new, twin-engine version of Lockheed Martin's F-35 fighter jet may need to be scaled back due to cost and engineering realities, ...

Most modern motorcycles are all about engines with two cylinders, like straight-twin and flat-twin engines. There actually is a difference between them.

The United States is exploring plans for two new fighter jet initiatives: a modernized version of the F-22 Raptor, potentially called the "F-22 Super," and a fresh twin-engine platform known as ...

President Donald Trump on Thursday floated the idea of a supercharged F-35 called the F-55. He said this aircraft would have two engines because he doesn't like single-engine planes. Lockheed ...

President Trump described the F-55 as a substantial upgrade over the F-35, together with the ongoing upgrades to F-35 and F-22. U.S. President Donald ...