But there’s a small elephant in the room we must address ...

Mercedes will release final U.S. specifications closer to the GLA’s launch, but two versions are planned initially: the ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Why do we use gasoline for small vehicles and ...

A few years ago, the idea of using hundreds of small engines to power gigawatts of data-center capacity would have seemed ridiculous. Not so today. More hyperscalers are seeking to hook their data ...

Debates have raged for years over whether electric vehicles are really better for the environment than old-school ones with internal combustion engines. Often taking the form of harried Facebook posts ...

Full system test fire of the Lieyan-2 rocket engine in early 2026. Credit: Spark Space PADUA, Italy — Chinese startup Spark Space has secured a series of funding rounds for what it claims will be the ...

Video Above: “Disneyland is moving away from gas-powered cars for Autopia attraction,” which aired on April 3, 2024. Disneyland is up against a deadline to retire Autopia’s gas‑powered engines, ...

Let's make something clear from the outset. We aren't talking about diesel engines for marine applications or for 18-wheelers. Or wacko diesel engines for trains. We're talking about diesel engines ...

Ford has walked back a chunk of its EV plans and written down billions of dollars doing it, but the appetite for wild technical demonstrators like the SuperVan 4.2 hasn’t gone anywhere. The ones ...

Akio Toyoda—racing codename Morizo—has long been a champion of gas propulsion and embedding driving fun into vehicles. Though not everything Toyota sells necessarily has heart or soul, Toyoda ...

MIT researchers have shown that one fuel can power both chemical and electric spacecraft thrusters, potentially transforming what small satellites can do. The approach combines quick bursts of speed ...

GE Aerospace (GE) on Tuesday said it completed ground testing of a megawatt-class hybrid-electric propulsion system developed under a NASA-funded program, marking a key milestone as the company ...