The new Cayenne Turbo Electric will hit 60 mph in 2.4 seconds and run the quarter-mile in 9.9 seconds, but even the 435-hp ...

Today’s the day of hyper-fast four-wheel speed demigods. After a respectable Swedish company announced the Koenigsegg Sadair’s Spear, AMG is now in hot pursuit with the GT XX four-door coupe concept.

Driven by advances in propulsion technology and the lofty ambitions of aircraft builders around the world, electric aviation is becoming an increasingly viable part of our transport future. With a few ...

WESTBOROUGH, Mass. American Superconductor Corp. has announced it has built and demonstrated the world's first 5,000-hp high temperature superconductor (HTS) electric motor. The company's patented, ...