SolarCity co-founder and Chief Technology Officer Peter Rive announced Tuesday that he's leaving Tesla. This comes shortly after former SolarCity CEO Lyndon Rive left the company, saying he wanted to ...

WILMINGTON, Del. (AP) — Tesla founder Elon Musk took to a witness stand Monday to defend his company's 2016 acquisition of a troubled company called SolarCity against a lawsuit that claims he's to ...

Mass firings at Tesla included SolarCity offices across the U.S. Ex-SolarCity employees said planned performance reviews never happened, but Tesla cited performance problems as reasons for their ...

Tesla shareholders urged a judge on Tuesday to find Elon Musk coerced the company’s board into a 2016 deal for SolarCity and asked that the chief executive be ordered to pay the electric-vehicle ...

Tesla Motors is powering an entire island in the South Pacific Ocean with solar power, according to a post in the SolarCity blog. “There are challenges to living on a remote island – from food ...

As Tesla's struggles to perform the most basic assembly tasks at its Fremont car plant grab the headlines, the SolarCity news is signaling to the market a reality of which I have been convinced for ...

SolarCity, the nation's leading installer of rooftop solar panels and a renewable energy darling, has pitched its value to investors on a simple premise: Once customers sign up to lease a system, they ...