Geely's new hybrid engine achieves record 48.41% thermal efficiency and 106 MPG, approaching Formula 1 performance levels.

The rotary engine makes a comeback for cars and drones as gasoline gains popularity as a complement to electric motors.

In theory, Wankel-style rotary internal combustion engines have many advantages: they ditch the cumbersome crankcase and piston design, replacing it with a simple, single-chamber design and a thick, ...

The two types of hydrogen powertrains, BMW’s history with hydrogen cars, the advantages and disadvantages of FCEVs, and the low-down on the new 2028 iX5 Hydrogen. The 2028 BMW iX5 Hydrogen uses fuel ...

Modern cars are inescapably packed with technology. Even the cheapest possible cars, many of them forbidden fruit in North America, still have at least a little infotainment, possibly a color screen ...

CarMD, a leading provider of vehicle health data and technology, today released its 2026 CarMD® Vehicle Health Index™ report, ...