A blockchain is a distributed database that is shared among the nodes of a computer network. This database records all the transactions that occur on this network. An important distinction between a ...

It’s a topic discussed again and again by overtasked, overstressed business leaders searching for the keys to efficiency and productivity: time blocking. As the CEO of a busy New York City-based ...

Block, Inc. (SQ) stock has outperformed the S&P 500 (SPX) since I upgraded SQ in late May, seeing an opportunity to get more constructive. SQ was initially hampered by negative sentiment relating to ...

This has been the central point of contention in bitcoin's "block size debate", a long-running dispute over whether to lift a hardcoded limit on the amount of data that can be included in each block ...