"Mad Money" host Jim Cramer rings the lightning round bell, which means he's giving his answers to callers' stock questions at rapid speed.

In an interview with CNBC’s Jim Cramer, WM CEO Jim Fish described how the waste management company’s recent acquisition helps ...

CNBC's Jim Cramer on Thursday said Wall Street doesn't focus enough on impressive leaders in the enterprise, suggesting that new CEOs have the power to change a company's valuation in spite of ...

Apple’s iPhone sales fell in the all-important December quarter, a sign that its artificial-intelligence software has yet to ...