Cambridge cut ties with Flock Safety. Days later, an MIT professor was killed — and the suspect was found using Flock’s tech.

We live in interesting times, so all EV owners should have at least one adapter at hand. But which one? Let us explain.

Cadillac has its own smartphone application that has various remote controls and luxury add-ons called the myCadillac app. Cadillac owners get access to perks such as a vehicle locator, voice ...