Even so, Mr Ellison remains the world’s fifth-richest man, and Oracle the third-biggest software firm. He has a thing or two to teach fellow tech titans, in particular his friend Elon Musk, about ...

As Elon Musk and his billionaire brethren take power in Trump’s second term, the lack of legal guardrails — and the fading ...

Elon Musk, the eccentric but undeniably influential CEO of Tesla and SpaceX, has recently found himself at odds with some ...