GOLETA, Calif.--(BUSINESS WIRE)--Transphorm, Inc. (Nasdaq: TGAN), a global leader in GaN power semiconductors, the future of next generation power systems, today announced it has demonstrated up to 5 ...

A short circuit on a Red Line train prevented a failsafe from triggering and allowed the vehicle to leave the station while a passenger was trapped in a door, federal investigators concluded while ...

The reversible lane system was offline after a gecko caused the signal to short circuit. After months of waiting, the system is now back up and running.