Donut Lab, a subsidiary of Finland-based Verge Motorcycles, claims to have a motor with the highest power density of any such unit in the world. At CES 2025, Donut Lab announced it had achieved this ...

One of the big advantages of electric vehicles is their greater freedom when it comes to packaging. Batteries go where it makes the most sense in terms of stability and safety. Electric motors are ...

Donut spun off from this innovation, set up to build these donut-shaped rim motors in a variety of sizes so as to cater for the entire electric mobility industry. In addition to the five different ...

Urban mobility is quietly undergoing a reset. As cities grow denser, congestion worsens, and sustainability targets tighten, how people move short distances is becoming just as important as how they ...

Rocket Lab’s in-house designed and manufactured electric propulsion system, named Gauss, features a Hall Thruster, Power Processing Unit and a Propellant Management Assembly LONG BEACH, Calif., April ...

Government scientists have spent a year analyzing electric vehicles to help the E.P.A. design new tailpipe rules to trigger an electric car revolution. By Coral Davenport Coral Davenport spent a week ...