The Microsoft co-founder has vowed to give away most of his wealth
The billionaire philanthropist chose to say no
Ellison has now overtaken Mark Zuckerberg and Jeff Bezos in the world's rich list
The Apple founder described his connection with the former Microsoft lead
They'll get just a fraction of his substantial wealth
Bill Gates could have become the world's first trillionaire
It's been dubbed the biggest lithium reservoir in the world
It's not a good look for the tech giant
The CEO of Lyft shared what it was like to work for the two tech moguls
The former world's richest man has vowed to give away almost everything
Bill Gates has argued that government cuts will result in deaths
Gates rips into Musk, pledging his own fortunes in response
Uh oh, the billionaires are fighting again
Quite the revelation from Gates' youngest
