Here’s a mind-blowing experiment that you can try at home: Gather some children’s blocks and place them on a table. Take one block and slowly push it over the table’s edge, inch by inch, until it’s on ...

At a company-wide hackathon this month, developers at finance firm Block built a dizzying number of prototype tools including a database debugger, a program for identifying duplicated code, and an app ...

Block, Inc., founded by Jack Dorsey, the co-founder and ex-CEO of Twitter, is a financial technology company with a deepening full-stack connection to the Bitcoin industry through its subsidiaries.