A patent published August 13, 2026 puts a spotlight on one of the less-discussed trade-offs in series-hybrid truck ownership: steep grades are fundamentally harder on the battery than most buyers ...

BAE Systems is developing a parallel hybrid propulsion system designed for medium- and heavy-duty truck applications. The parallel system is the latest version of the company's HybriDrive green ...

The 2027 Nissan Rogue Hybrid E-Power hits U.S. dealerships this year. On Monday, Nissan revealed what the crossover will look like. The new Rogue features a series hybrid powertrain that's different ...

Hybrid vehicles have only become mainstream choices in the last few years, giving most people the impression that they are fairly recent inventions. The truth is quite the contrary, as the first ...