One year after IBM’s Watson defeated two of the greatest champions in Jeopardy history, the supercomputer is taking a “job” on Wall Street helping banking giant Citigroup analyze data. It would be ...

IBM has been running a series of ads promoting its Watson computer system, which uses artificial intelligence to learn and is capable of examining vast amounts of data—in one ad, Watson says it can ...

The avatar for IBMs Watson supercomputer, which beat ’Jeopardy!’ champions a year ago. NEW YORK — IBM’s Watson computer, which beat champions of the quiz show “Jeopardy!” a year ago, will soon be ...

Three years after IBM began trying to turn its "Jeopardy"-winning computer into a big business, revenue from Watson is far from the company's ambitious targets. Spencer Ante reports. Photo: Getty.