Donald Trump and Bernie Sanders won New Hampshire as expected, but many were watching for which GOP hopeful could nab second place.
Shares in GoPro jumped in after-hours trading after the announcement of a patent licensing deal between the company and Microsoft.
LinkedIn said it projects first-quarter revenue of around $820 million, but Wall Street had expected about $868.3 million.
Experts weigh the likelihood of the National Football League seeing significant business implications from worries about player head trauma.
The crane had been working at the former Western Union building, a New York City landmark.
"I intend to follow the advice of my counsel, and not yours," Martin Shkreli tells Rep. Trey Gowdy, smirking.
Yum said China system sales increased 7 percent — with 7 percent unit growth and a 2 percent rise in same-store sales.
"The current situation of the Chinese economy is not good for anybody," a top Japanese diplomat told CNBC.
Ted Cruz is projected to defeat Donald Trump to win the GOP's Iowa caucus, NBC News said, while Hillary Clinton was the apparent Democratic winner.
The debate featured every top-polling candidate among the crowded GOP field — except for front-runner Donald Trump.