Elon Musk was present during a phone conversation between U.S. President-elect Donald Trump and Ukrainian President Volodymyr ...

The tech mogul, who campaigned for Trump, did not participate in substantive parts of the conversation, according to a source ...

Musk's Starlink, a unit of SpaceX, has 6,400 active satellites orbiting earth to provide low-latency broadband to 4 million ...