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 ...

"Shark Tank" investor Kevin O'Leary told Business Insider he's a "vampire" who will never retire, and urged people to keep ...

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

Shark Tank investor Kevin O'Leary, in discussion with Fox News anchor Maria Bartiromo, shared his thoughts about tariffs, semiconductor chips, and rate deductions.

The Bug Bite Thing has over 44,150 five-star-ratings on Amazon and was created by a mother-daughter duo who lived in an area ...

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

In Season 6 of "Shark Tank," two mountain-biking buddies pitched Bottle Bright, an all-natural cleaner for water containers.

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

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