Presented in partnership with the Perricelli-Gegnas Center for Entrepreneurship & Innovation, O'Leary will appear in the Weis ...

Shark Tank” star Kevin O’Leary blasted Costco this week for not falling in line with President Donald Trump’s all-out push to ...

A Jersey Shore mother and son duo had an appearance on "Shark Tank" that entrepreneurs dream about. Lisa Lane and her son, ...

Kevin O'Leary has a sharper, more direct voice than others in the high-stakes world of finance and (financial advising).

Over the years, 'Shark Tank' has brought us unforgettable moments, including some jaw-dropping requests — and Mark Cuban’s was one for the books ...

In a rare moment of regret on ABC's Shark Tank, Kevin O'Leary watched a potential goldmine slip through his fingers.