"Shark Tank" investor Kevin O'Leary has a simple secret for staying motivated: he loves proving people wrong. "I just love it ...

Investor and television personality Kevin O’Leary, AKA “Mr. Wonderful,” came out in defense of President Donald Trump’s trade and tariff policies, framing them as a strategic response to global trade ...

Kevin O'Leary says all 54 of his small businesses are using AI to cut costs and boost productivity, viewing it as essential.

The multimillionaire entrepreneur and investor looks to do business with entrepreneurs who have a “founder’s mindset”—embodied by late Apple cofounder Steve Jobs—alongside strong listening and ...