Initial ground trials of a hybrid-electric engine demonstrator support NASA's Hybrid Thermally Efficient Core (HyTEC) project.

Volvo Trucks has developed what it claims is a world-first – for heavy-duty vehicles - stop/start engine technology to save fuel and CO2. The latest addition in Volvo’s striving for fuel savings is ...

The major automakers still investing in and developing gas and hybrid engines as core strategies in 2026, defying the rush to ...

Mazda has developed a wide variety of engines and propulsion systems over the years. Famously, Mazda pioneered rotary technology, but the Japanese automaker has also developed rotary hybrids, fully ...

Innovations in jet technology are happening all the time. This is due to modern advancements, which are leading engineers in new directions previously only theorized. The latest example is the plasma ...

The 2026 Jeep Grand Cherokee introduces the latest chapter for one of America’s favorite SUVs, modernizing the Grand Cherokee lineup while maintaining its reputation for capability, refinement, and ...

The latest in fleet electrification covers Volvo stop/start engines, Harbinger EV funding, and a $50M program for commercial charging in New Jersey. Volvo Trucks’ stop/start engine in its Aero models ...

The latest addition in Volvo’s striving for fuel savings is developed in-house at Volvo and is based on the company’s existing I-See and I-Roll technologies. The new stop/start engine feature is ...