Tech mogul Elon Musk once again tops Forbes' list of richest people in the world, doubling his wealth from the year before.

Elon Musk’s net worth has surged past $800 billion, setting yet another record and widening the gap between him and the next richest to more than $500 billion.

Forbes released its list of the richest people in the world. A familiar billionaire topped the list. Do any billionaires live ...

Five billionaires from Oklahoma appear on Forbes' most recent list of the world's richest people. With a net worth of $16.2 billion, George Kaiser was the highest-placing Oklahoma resident on Forbes' ...