Solar is a growing trend, and the more the industry develops, the more affordable the technology becomes. But just how much does it cost to get in the game, and when does the technology pay itself off ...

Tesla made a new headliner that covers up the glass roof in the Model Y Standard, so it’s still there, but you can’t see ...

Tesla's been getting lit up left and right for one particular cost-cutting measure it brought its newly unveiled cheaper ...

To shave a few thousand off the cost of the Model Y and 3, Tesla made some nips and tucks—decontenting, in auto speak.

Tesla announced the launch of cheaper versions of two of its electric vehicles Tuesday in hopes of reviving flagging sales.