Business News Roundup, April 25

Tesla will nearly double its Supercharger electric car charging network this year to 10,000 public charging units globally, up from 5,400, the company said Monday. The Palo Alto company plans to begin producing the mass-market Model 3 later this year and plans to...

Silicon Valley takes on the flying car

More than a dozen startups backed by deep-pocketed industry figures like Larry Page, a Google founder — along with big aerospace firms like Airbus, Uber and even the government of Dubai — are taking on the dream of the flying car. The approaches by the companies vary,...