If the use of the term YOLO – you only live once – isn't enough of a warning about the company's approach to computer ...

Toast's product dominance and rising margins outshine Block's profitability, making it a top contender in the market. Learn ...

Tech billionaire Jack Dorsey-led Block's shares rose nearly 10% before the bell on Monday after the payments firm was added to the benchmark S&P 500 , marking a milestone for the fintech sector.