Cuban followed his lead, and Robert Herjavec went out too, saying that it was too early for him to invest. On the other hand, ...

When an entrepreneur took his idea to "Shark Tank," he secured an investor, but his company, CoinOut, has gone through ...

Kevin O’Leary, aka “Mr. Wonderful” from Shark Tank, has long been a bullish figure in finance, but in recent years, his views ...

Coffee Joulies were said to cool coffee down to a drinkable temperature but then keep it warm for hours. How did the Sharks ...

Bethesda-based Collars & Co. won a $1 million investment from Mark Cuban and Peter Jones on ABC’s Shark Tank in 2023.

"Shark Tank" investor Kevin O'Leary says Warren Buffett's business partner Charlie Munger shaped his investing but was wrong ...

The IT security firm founder, who bought a new apartment on 111 West 57th Street, sold his home at nearby One57 for a profit ...

Kevin O’Leary makes his feature film debut in A24’s Marty Supreme, stirring buzz with a surprising and controversial cameo.

Shop these 10 Shark Tank food and beverage brands now available at Walmart, and see which products became household staples - ...

While many Shark Tank-featured brands capture the nation’s attention overnight, sustaining momentum requires more than just ...

For years, Rohan Oza made millions for celebrities—including Jennifer Aniston and 50 Cent—on beverage deals. Then in May the ...