In Sonoma County, luxury listings are up nearly 90 percent year over year, according to Sotheby's.» Read More
Do Floyd Mayweather's spending habits help him in the ring? One expert sees a connection.
Executives who spoke with CNBC suggested that the entire television business cannot sustain itself without repeatable syndicated shows.
A Wall Street Journal story about Moneyball-obsessed teenagers needs them to get with the program, as the 2-for-1 strategy is not that big of a deal.
Pew Research ranks the top social media apps by income group, and shows how one company uses that to target different audience.
Billionaires often share common attributes, and one of those traits is eloquently explained by Justine Musk, the ex-wife of billionaire inventor Elon Musk.
Netflix CEO Reed Hastings’ stake in the company he founded now tops $1 billion, making his rise, fall and rise again one of the most dramatic wealth stories of our time.
The IRS' 400 Club is made up of those taxpayers who made more than $140 million.
We learned a few things that you could only know if you're able to afford a Lamborghini, the rarest diamonds, or a megamansion.
An ordinary closet won't do for the world's millionaires and billionaires. Here is a peek at custom closets that look more like art galleries for clothing.
The top-earning 1 percent of Americans will pay nearly half of federal income taxes for 2014, the largest share in at least 3 years, a study says.
Harrison K-9, an Aiken, South Carolina-based importer and trainer of top German shepherds, is seeing growing demand for its highly skilled guard dogs.
A controversial photo of Wang Sicong, the son of China's second-richest man, has landed him in hot water.
Nearly 13% of Americans don't file until the last week and 12% miss the April 15 tax deadline altogether.
Data analyzed by CNBC shows that most professional golfers make most of their money off the course in endorsements.
The higher you go up the income ladder, the greater share of income comes from capital gains, a new study finds.
Christie's is organizing three contemporary art auctions in May, which it believes will see $1 billion exchange hands.
Call him the "Sun King." China's richest man is now Li Hejun, founder of the thin-film solar company Hanergy, according to China's leading wealth expert.
The construction of the $139 million Florida estate known as Le Palais Royal has been a monumental job, and "Secret Lives of the Super Rich" got the first look inside.
CNBC's Robert Frank takes a look at a Buddhist mansion near Palm Beach that offers the super rich a retreat from the daily stresses of life.
Revenues, player salaries and franchise valuations are all hitting record highs for Major League Baseball.