Vented turbo technology has been around in different forms for a long time, but Audi just upped the ante. Audi’s A5 sedan and ...

Best Electric Machine (BEM), an American innovator in variable-speed electric motor-generator systems, announces the launch ...

Variable speed limits (VSL) continue to be experimented with and at times are confusing to human drivers, meanwhile self-driving cars will readily accommodate VSL.

Beginning next Monday, drivers will see new variable speed limit signs throughout a 10-mile stretch of U.S. Highway 97 south of Bend, ODOT said Wednesday.