Business May 9, 2022

Why Elon Musk’s Twitter bid has shaken Tesla investors

The chief executive's billions of dollars of personal debt, his divided attention and Twitter's own challenges could all have an effect on his electric-car company.

Business Feb 11, 2022

As automakers add technology to cars, software bugs follow

Today's automakers must design entertainment systems for their cars that will work with software and devices that haven’t been invented yet.