Elon Musk hints that his next project could be an electric plane

Perhaps the most highly revered Silicon Valley engineer, Musk said he has been thinking about an electric jet with vertical takeoff and landing

Can Tesla downshift from $130,000 SUVs to mass market electric cars?

After unveiling the luxury Model X, Elon Musk’s company has a big challenge ahead as it aims for a bigger audience with its Model 3, promised for 2017