In 1930, Whittle designed and sought a patent on his first jet engine. His idea languished and failed to gain traction during the turbulent times of the Great Depression and pre-World War II political ...

With their capability to fly higher, farther, and more efficiently, jet engines have transformed air travel since their introduction. From its origins in the 1930s, the jet engine was a substantial ...

I had a request for an explanation of jet engines, so here's my response. There are many videos that explain this, so I'm ...

I'm not sure if you've heard, but planes are neat. And how could they not be? You sit down, and in less than a day, you can be on the other side of the world. That's also before you get into the ...

Despite Boeing's well-documented recent troubles, air travel is statistically still the safest form of travel. There are numerous reasons behind this, but one important factor is the reliability of ...

Pratt & Whitney and General Electric completed the Assembly Readiness Reviews of XA103 and XA102 engines, activating their ...

In the endless pursuit of faster, more efficient travel, engineers have been cooking up all kinds of new forms of propulsion. One of the most interesting to emerge in the last decade is the electric ...

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 ...

In May 2025, Delhi NCR-based Green Aero also successfully demonstrated its first hydrogen-powered jet engine named The Blue Dragon, but commercial deployment of such engines is still a long way away ...

Mini jet engine makers ramp up output to meet drone demand Deep-strike drones crucial to Ukraine in war against Russia New entrants join market, but race is on to meet demand PRAGUE/STOCKHOLM/LONDON, ...