The investor said economic reality will outweigh political disagreements in the race against China.

People around the world know "Shark Tank" for its multimillion-dollar deals and high-stakes negotiations, but entrepreneur ...

Fiancees and finances don't always mix.

Kevin O'Leary has warned that some money decisions can have lasting consequences. Here are six financial mistakes he believes are the most expensive to make.

Fox News is also named in the suit for airing O'Leary's comments.

The “Marty Supreme” star admitted he made “a mistake” by turning down the money.

Money does not offer advisory services.*** If investor Kevin O’Leary were starting from scratch today, his business strategy would not be complicated. It would be practical. “Where is there a pain ...

Investor, entrepreneur and Shark Tank host Kevin O’Leary knows what you’re doing wrong. “The key is not to outspend yourself or your spouse or outspend yourself into debt in your family,” O’Leary says ...

The Shark Tank star later acknowledged he had no evidence for his claims, but the courtroom battle is only beginning.

Shark Tank star Kevin O’Leary faces a fresh lawsuit over comments he made during his appearance on Fox News. O’Leary and the network are now facing a defamation lawsuit by the Alliance for a Better ...

Kevin O’Leary and Fox News face a defamation lawsuit after O’Leary accused Utah data center critics of ties to China on air.

"Shark Tank" star Kevin O'Leary and Fox News are being sued for defamation over claims he made about a Utah data center on ...