The CNN commentator reminded the "Shark Tank" investor about his ties to the president-elect in a tense on-air exchange.

Shark Tank star and businessman Kevin O’Leary said he helped Alberta Premier Danielle Smith achieve something “no other ...

Shark Tank” star Kevin O’Leary declared Sunday that President-elect Donald Trump shot a 68 in golf while the celebrity ...

Kevin O'Leary, who said a U.S.-Canada merger might make some sense, visits Trump in Palm Beach at Mara-a-Lago with Alberta ...

In an effort to save TikTok from potentially being banned in the U.S. on Jan. 19, Kevin O'Leary says he wants to buy the ...

Shark Tank’s Kevin O’Leary wants California Gov. Gavin Newsom (D) and Los Angeles Mayor Karen Bass removed from office — ...

Shark Tank' investor Kevin O'Leary reacts to President-elect Donald Trump's transition and discusses reports that Elon Musk ...

"Shark Tank" investor Kevin O'Leary details how he and partner Frank McCourt would improve TikTok if their bid to purchase ...

Kevin O'Leary criticized Gov. Gavin Newsom as the "Justin Trudeau of California," calling for his immediate resignation over ...

Lago, President-elect Donald Trump's club where he has met with world leaders, cabinet nominees, and various business and ...

A group formed by billionaire entrepreneur and former Los Angeles Dodgers owner Frank McCourt has made a formal offer to buy ...

A group led by Kevin O'Leary and billionaire Frank McCourt said it had submitted a bid for TikTok to the video app's Chinese ...