Although Kevin O’Leary became a millionaire more than 25 years ago after selling his software company Softkey Products to ...

O’Leary Ventures Chairman and "Shark Tank" investor Kevin O’Leary voiced sharp criticism of New York City mayoral candidate ...

CEO Elon Musk and President Donald Trump to put aside their differences, saying their feud is hurting the country. In recent ...

Legendary investor and television personality Kevin O'Leary sits down with Cointelegraph to discuss the importance of ...

Kevin O'Leary finds motivation in proving critics wrong, learned from Steve Jobs to focus on essentials and ignore criticism.

Would you fire your own mom to get ahead in life? Kevin O'Leary would. In fact, he says you should — if that's what it takes.

U.S. Sen. Tom Cotton (R-Ark.) and other legislators have raised national security concerns, insisting that any sale must guarantee a complete separation from Chinese technology and influence. They ...

"Shark Tank"'s Kevin O'Leary advised budding entrepreneurs to "work for 24 months in a sector you love" before launching a ...

The serial entrepreneur picked up his competitive streak from the late Steve Jobs—and says the mindset has also helped him ...

On the other side of that wall lies a trillion-dollar prize, according to O’Leary — but it all hinges on Congress passing two ...

Millennials and Gen Zers, often living in cities with easy access to expensive coffee shops and delivery services, are ...

With tariff turbulence sending the stock market up and down, it's a tricky time to be investing. Find out whether you should ...