Elon Musk is on track to become the world's first trillionaire by the year 2027.And his bank balance has increased by an eyewatering amount – as has the wealth of the 10 richest people – after Donald Trump’s victory in the election,

Musk has spent days bounding in and out of meetings, sitting in on phone calls, weighing resumes and traveling to Washington as Trump’s unofficial co-president.

Dogecoin, the meme cryptocurrency often associated with Elon Musk, soared in value after President-elect Donald Trump greenlit the tech billionaire's ideas for a new executive department by a similar name.

Despite the president-elect's public scorn for EVs, his victory could ease the regulatory path for his billionaire backer's next big Tesla project.

The billionaire activist investor who last year took on Disney in a failed proxy fight said he’s the reason Elon Musk helped Donald Trump clench the presidential election. Months before the Tesla CEO threw his support behind the now president-elect,

President-elect Donald Trump and Elon Musk have big ambitions for making the federal government leaner and more efficient by reviewing its budget and operations from top to bottom.