Joe Biden has allowed Ukraine to strike inside Russia with long-range US missiles, prompting dire warnings from Moscow. The ...

The largest, most powerful rocket ever built is about to launch on its sixth test flight. SpaceX's Starship upper stage and Super Heavy booster are stacked next to the launch tower at the company's ...

In addition to being a sport and entertainment, racing also serves as a testbed for new vehicle technologies, having ...

BMW has also turned to hybridization for a performance boost, with several M models now offering a hybrid powertrain. From ...

The heat shield is deeply integrated with the thrusters so that it’s part of the engine. The second-stage rocket’s fuel — ...

LLNL is developing a new 3D printing technique to create the millions of fuel capsules needed for fusion power plants.

A deep dive into the design process The team now specializes in hybrid rockets that use solid fuel and liquid propellants. A ...

The V8 engine is suffering a slow death at the hands of electrification, though one brand is continuing to offer them in a ...

Gilmour Space Technologies has been granted a permit to launch its 82-foot-tall (25-meter) orbital rocket from a spaceport in Queensland, Australia. The space company, founded in 2012, had initially ...

A downside compared with regular hybrids is that the pure-electric driving range requires a bigger battery, which often makes for a heavier and less fuel-efficient vehicle ... That's enough to rocket ...

A GROUP of car experts have revealed the most fuel efficient cars drivers can buy in 2024 – including a very luxurious ...

The General used data from the Department of Energy to identify the top 15 most fuel-efficient hybrids in the U.S., ranked by their overall mileage, which is measured in miles per gallon.