Herbalife shares slumped more than 6 percent after Bill Ackman said he was approached to take a stake in the firm.
Wall Street likes health care despite its vulnerability to political headwinds and underperformance this year.
State pension funds are looking at a $1 trillion shortfall in what they owe workers in benefits, according to new data from The Pew Charitable Trusts.
"I think the economy is on a good track," Cleveland Fed President Loretta Mester said, "the employment numbers show that."
U.S. economic growth was a bit more sluggish than initially thought as businesses ran down stocks of unsold goods, offsetting a spurt in spending.
Amazon sent marketplace sellers who had been suspended an e-mail in Chinese telling them they'd been reinstated.
Cloud company Rackspace on Friday announced that it has entered into a $4.3 billion cash deal to become a private company.
The risk to markets is that Fed Chair Janet Yellen simply sounds more ready than markets expect to raise rates.
But St. Louis Fed President James Bullard wouldn't be firm, saying he would like to hike rates on good economic news.
Whether it’s celebrity investors or small businesses on Main Streets across America, these are the stories of the entrepreneurial heroes behind the movement
Investors should buy Amazon on the prospect of it entering the massive autos market, according to Morgan Stanley.
The stakes are particularly high for Janet Yellen on Friday, according to Boris Schlossberg of BK Asset Management.
Attorneys call January "Divorce Month," but new research finds that summer vacation may be a risk period, too.
Oil fell after the Saudi energy minister cooled expectations that top producers might agree next month to curb crude output levels.
Iran's oil minister said that Tehran will cooperate with OPEC to stabilize the world market.
Some of the names on the move ahead of the open.
There needs to be more transparency in drug pricing, and Mylan still has a lot of questions to answer, Sen. Charles Grassley said Thursday.
Donald Trump accused Hillary Clinton of making "one of the most brazen attempt at distraction in the history of politics," NBC reports.
Tough talk on the campaign trail aside, scrapping NAFTA is not going to happen, says UBS's Jorge Mariscal. Here's why.