Video showing a flaming jet falling from the sky suggested at least one of the aircraft was an F-15E twin-engine fighter jet ...

Modern military aircraft can be phenomenally expensive to build, so it makes sense to have them in service as long as possible.

The chief of the Air Force Reserve Command wants to overturn the depressing trend of aircraft divestments without getting new ...

A day after Iranian supreme leader’s killing was confirmed, attacks are reported in Dubai, Cyprus and across the region.

The universe is a place of unimaginable beauty and wonder—shimmering galaxies that dance across the cosmic stage, nebulae ...

Jet engines seem built to last forever, but their real lifespan depends on a lot more than just age, including how they're ...

We've all thought about what would happen when you pour jet fuel into a diesel engine. Will it work or lead to immediate catastrophic failure, perhaps even an explosion? Planes are among the most ...

Next time you glance out the window mid-flight, look closer at those tiny fins on the engine. They're small, subtle, and ...

It sounds like something out of science fiction, but the idea of a turbine jet engine in a mainstream production car is not new. In fact, the Wikipedia page for cars powered by aircraft engines has ...

In the battle for AI dominance, every engine of the economy is getting recruited into the fight—including jet engines. Jet engine leasing and repair company FTAI Aviation plans to start selling a ...

Shares of Caterpillar, the maker of mining and construction machinery, are up more than 30% since year-end, making it the biggest contributor to the Dow Jones Industrial Average. WSJ’s Jonathan Weil ...