COBOL is a coding language older than Weird Al Yankovic. The people who know how to use it are often just as old. It underpins the entire financial system. And it can’t be removed. How a computer language controls the financial life of the world.

Computer programming once had much better gender balance than it does today. What went wrong?

Duke Nukem 3D made its creators filthy rich. Trying to complete its sequel nearly destroyed them.

It’s the furthest artificial intelligence has come. And while the supercomputer may get attention for competing on Jeopardy!, Watson could also change everything from customer service to emergency rooms.