Well-known investor and Shark Tank star Kevin O'Leary blasted Americans' mounting credit-card balances in a video posted ...

Billionaire investor Mark Cuban definitely loves it, and television finally caught the grin as he cracked open his last-ever ...

Kevin O’Leary backs Donald Trump’s bold leadership style, claiming his trade tactics are strategic, despite legal and ...

For one view on President Trump’s trade wars and his battle against Harvard, Amna Nawaz spoke with Kevin O’Leary, a ...

Children often have imaginations that outpace the tools to bring their ideas to life. The instruments are out there, but giving a child a chainsaw or drill is not only frowned upon, but also dangerous ...

For one view on President Trump’s trade wars and his battle against Harvard, Amna Nawaz spoke with Kevin O’Leary, a ...

Investor Kevin O’Leary, also known as "Mr. Wonderful" from “Shark Tank,” slammed the Trump administration's move to block ...

Cuban told CNBC that he invested “about $33 million” across his time on Shark Tank, and now, “on a mark-to-market basis,” ...

O’Leary argued that Senator Elizabeth Warren’s objections to the GENIUS Act distort its purpose and threaten bipartisan ...

Mark Cuban has said an emotional farewell to "Shark Tank" after 15 seasons on ABC's reality show. The entrepreneur and ...

After 16 seasons, Mark Cuban is saying goodbye to Shark Tank —and his final episode is shaping up to be more party than pitch. The May 16 finale features a highlight reel of Cuban’s most unforgettable ...

Those "Shark Tank" disagreements between founder-friendly Cuban and the aggressive negotiator O'Leary (aka "Mr. Wonderful") were real. "We had our battles," says Cuban. "Kevin always looks for ways to ...