The next SpaceX Falcon 9 rocket getting off the ground from California's Vandenberg Space Force Base may tough to spot in ...

Federal auto safety regulators opened an investigation Tuesday into possible defects in Tesla doors that have reportedly left ...

Elon Musk and Jeff Bezos have spent two decades and large portions of their exorbitant wealth creating new space technologies. Their plan is to reshape how humans live.

Another SpaceX Falcon 9 rocket is due to launch from California, but will a daytime launch window make the spacecraft hard to see in Arizona?

The National Highway Traffic Safety Administration told NBC News that it had spoken to Tesla about mishaps at train crossings ...

Amanda M. Castro is a Newsweek Live Blog Editor based in New York. Her focus is reporting on U.S. politics, breaking news, ...

Elon Musk bought nearly $1 billion of Tesla shares on Sept 12, regulatory filings show. It's the largest insider purchase by value Musk has ever made.

Elon Musk bought $1 billion in Tesla stock through a trust, indicating his high hopes for the company's future. It was his ...

Robyn Denholm, normally media shy, is campaigning to get shareholders to back the chief executive’s trillion-dollar ...

Musk considers environmental regulation a barrier to innovation. As he eyes a new project in Houston, here’s what to know ...