Jaju Pierogi wowed billionaire Mark Cuban with its frozen pierogi — so much that he couldn’t bring himself to make an ...

Shark Tank US star Robert Herjavec's first business lost many deals because a sales manager funnelled contracts to a side ...

Was Hy-Conn founder Jeff Stroope’s Shark Tank dream a reality check in disguise? Here’s what unfolded off-camera.

Shaquille O'Neal slam-dunked where the Sharks flopped, helping turn Ring from a rejected pitch into a billion-dollar security ...