Tesla's CEO previously said he has only one house in the San Francisco area.
Blue Origin auctioned a seat to accompany founder Jeff Bezos on a July 20 rocket ride.
A group powerful enough to challenge the supremacy of the tech titans is on the verge of taking action.
ProPublica said its information on billionaires' taxes was sent unsolicited by a source it doesn't know.
Norway's finance minister warned that a change in government would lead to a higher wealth tax.
Bezos said he will go to space when his company, Blue Origin, launches its first passenger-carrying mission.
The sale of Medline could rank among the biggest transactions ever involving a family-owned business.
Texas is welcoming a rush of talented, wealthy people from California, New York and Illinois.
Richard Robinson's long run as head of the children's book publisher placed him in a very rare club.
The rapid rise in bonuses has created an arms race of sorts in the industry.
A plan to build a homeless shelter along one of Manhattan's swankiest neighborhoods got a green light.
The supersonic-jet developer founded by Robert Bass said it's ceasing operations.
Surveyed millennials and Gen Xers say that being wealthy means being happy and successful.
Before the revelations during his divorce, Gates was just America's huggable billionaire techno-philanthropist.
This 2.4-acre Manhattan park on the former Pier 54 was conceived of by billionaire Barry Diller.
Elon Musk helped legitimize cryptocurrencies. Now, his tweets are scaring investors off.
Dassault Aviation unveiled its largest, fastest and farthest-flying private jet to catch up with rivals.
The $90,900 Taycan 4 Cross Turismo has telling signs that set it apart from the Taycan sedan.
The most recent gains have been fueled by the continued rise of the stock market since Biden was sworn in Jan. 20.
Daniel Dines founded UiPath, an automation-software maker that raised $1.3 billion in a U.S. initial public offering.