Oprah didn't become the first African-American woman billionaire without making tough decisions. Think you can match the icon's business IQ?
The tech rival who slammed Apple will open new headquarters in San Jose, California.
CBS's executives are considering how they can gain more control over the broadcaster after Sumner Redstone dies, or if he is declared incompetent.
Oi will start talks to restructure $14.3 billion of bonds as early as Monday, sources familiar with the situation said.
The departure of Tepper to Florida has gotten so much attention that lawmakers are calling for changing the state's tax structure.
Pimco said Bill Gross' abusive conduct and effort to sabotage colleagues he deemed disloyal gave it "good cause" to oust him, reported Reuters
CNBC's Robert Frank looks at some of the billionaire names implicated in the Panama Papers leak.
CNBC's Robert Frank looks at the state of off-shore accounts by the world's billionaires in the wake of the the Panama Papers leak.
The billionaire investor adjusted his battered hedge fund portfolio when he sold 20 million shares of snack maker Mondelez International.
Following the stock picks of billionaire investors has never been easier, but it's getting harder to figure out if the approach will pay off.
Luisa Kroll, Forbes senior wealth editor, discusses Donald Trump's ranking in the Forbes is out with its "2016 List of the World's Richest People."
Less than a year ago major shale firms were saying they needed oil above $60 a barrel to produce more; now some say they will settle for far less.
Sumner Redstone was under "undue influence" from people around him, his ex-girlfriend argued in a court filing on Thursday.
Billionaire investor Bill Ackman told investors that he made mistakes last year in not cutting two big positions.
A California judge on Friday ruled that Viacom Executive Chairman Sumner Redstone can be examined by a doctor hired by Redstone's ex-girlfriend.
The billionaire investor says the slowdown in China is inflicting its problems on the rest of the world.
Metersbonwe, one of China's top brands, said in a statement to the Shenzhen stock exchange on Friday that founder Zhou Chengjian was back at work.
The founder of Metersbonwe, one of China's best-known fashion brands, has gone missing.
The billionaire investor's Pershing Square hedge fund finished off the year with a significant loss.
Lawyers for media mogul Sumner Redstone asked a court to dismiss ex-girlfriend Manuela Herzer's petition for a new evaluation of his competence.