O’Leary, who said their first tiff was akin to a “lovers’ quarrel,” has offered to call both men and encourage them to bury ...

Failing to raise the debt limit before the Treasury runs out of cash could trigger further credit downgrades and roil ...

Kevin O’Leary became a millionaire after selling his software company Softkey to Mattel for $4.2 billion in 1999, but says ...

Kevin O'Leary learned the importance of focus from Steve Jobs and now teaches CEOs to prioritize the next 18 hours for success. Elon Musk surpasses Jobs in concentration.

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

Shark Tank' star and investor Kevin O'Leary explains where his fears lie if Zohran Mamdani become the next mayor of New York ...